GHS Classification Summary (Rev.9, 2021)

GHS, the Globally Harmonized System of Classification and Labeling of Chemicals, was developed by the United Nations as a way to bring into agreement the chemical regulations and standards of different countries. GHS includes criteria for the classification of health, physical and environmental hazards, as well as specifying what information should be included on labels of hazardous chemicals as well as safety data sheets. This page summarizes the relationship of GHS hazard statements, pictograms, signal words, hazard classes, categories, and precautionary statements.

References:
1. Globally Harmonized System of Classification and Labelling of Chemicals (GHS Rev. 9, 2021)
2. UNECE GHS (Rev.8) (2019)
3. UNECE GHS (Rev.7) (2017)

Note: This page provides the current GHS summary. Obsolete H-codes and P-codes are also provided, as they are still in use but annotated as obsolete. For more information, please see the References. This is the permanent link to the GHS 2021 (v9) summary. Please also see the previous GHS 2019 (v8) summary.

Hazard Class Pictograms

Exploding Bomb Explosives GHS01	Flame Flammables GHS02	Flame Over Circle Oxidizers GHS03
Gas Cylinder Compressed Gases GHS04	Corrosion Corrosives GHS05	Skull and Crossbones Acute Toxicity GHS06
Exclamation Mark Irritant GHS07	Health Hazard GHS08	Environment GHS09

Note: All pictograms are shown in svg format in the page. The corresponding gif images are also available, e.g. https://pubchem.ncbi.nlm.nih.gov/images/ghs/GHS08.gif.

GHS Hazard Statements

Code	Hazard Statements	Hazard Class	Category	UN Model Regulations Class or Division	Pictogram	Signal Word	Precautionary Statements P-Codes
Code	Hazard Statements	Hazard Class	Category	UN Model Regulations Class or Division	Pictogram	Signal Word	Prevention	Response	Storage	Disposal
H200	(Obsolete) Unstable Explosive	Explosives	Unstable Explosive			Danger	P201, P202, P281	P372, P373, P380	P401	P501
H201	(Obsolete) Explosive; mass explosion hazard	Explosives	Div 1.1			Danger	P210, P230, P240, P250, P280	P370+P380, P372, P373	P401	P501
H202	(Obsolete) Explosive; severe projection hazard	Explosives	Div 1.2			Danger	P210, P230, P240, P250, P280	P370+P380, P372, P373	P401	P501
H203	(Obsolete) Explosive; fire, blast or projection hazard	Explosives	Div 1.3			Danger	P210, P230, P240, P250, P280	P370+P380, P372, P373	P401	P501
H204	Fire or projection hazard	Explosives	Category 2B	Div 1.4		Warning	P203, P210, P234, P236, P240, P250, P280	P370+P372+P380+P373	P401	P503
H204	Fire or projection hazard	Explosives	Category 2C	Div 1.4		Warning	P203, P210, P234, P236, P240, P250, P280	P370+P380+P375+P373	P401	P503
H205	(Obsolete) May mass explode in fire	Explosives	Div 1.5			Danger	P210, P230, P240, P250, P280	P370+P380, P372, P373	P401	P501
	(Obsolete)	Explosives	Div 1.6		None
H206	Fire, blast or projection hazard; increased risk of explosion if desensitizing agent is reduced	Desensitized explosives	Category 1	Class 3 or Div 4.1		Danger	P210, P212, P230, P233, P280	P370+P380+P375	P401	P501
H207	Fire or projection hazard; increased risk of explosion if desensitizing agent is reduced	Desensitized explosives	Category 2	Class 3 or Div 4.1		Danger	P210, P212, P230, P233, P280	P370+P380+P375	P401	P501
H207	Fire or projection hazard; increased risk of explosion if desensitizing agent is reduced	Desensitized explosives	Category 3	Class 3 or Div 4.1		Warning	P210, P212, P230, P233, P280	P370+P380+P375	P401	P501
H208	Fire hazard; increased risk of explosion if desensitizing agent is reduced	Desensitized explosives	Category 4	Class 3 or Div 4.1		Warning	P210, P212, P230, P233, P280	P371+P380+P375	P401	P501
H209	Explosive	Explosives	Category 1			Danger	P203, P230, P234, P236, P210, P230, P240, P250, P280	P370+P372+P380+P373	P401	P503
H209	Explosive	Explosives	Category 2A	Div 1.1, 1.2, 1.3, 1.4, 1.5, 1.6		Danger	P203, P230, P234, P236, P210, P230, P240, P250, P280	P370+P372+P380+P373	P401	P503
H210	Very sensitive	Explosives	Category 1			Danger	P230, P210, P230, P240, P250, P280	P370+P372+P380+P373	P401	P503
H211	Maybe sensitive	Explosives	Category 1			Danger	P230, P210, P230, P240, P250, P280	P370+P372+P380+P373	P401	P503
H220	Extremely flammable gas	Flammable gases	1A: Flammable gas, Pyrophoric gas, Chemically unstable gas A,B	Div 2.1		Danger	P230, P210, P222, P280	P377, P381	P403
H221	Flammable gas	Flammable gases	1B	Div 2.1		Danger	P210	P377, P381	P403
H221	Flammable gas	Flammable gases	Category 2		None	Warning	P210	P377, P381	P403
H222	Extremely flammable aerosol	Aerosols	Category 1	Div 2.1		Danger	P210, P211, P251		P410+P412
H223	Flammable aerosol	Aerosols	Category 2	Div 2.1		Warning	P210, P211, P251		P410+P412
H224	Extremely flammable liquid and vapor	Flammable liquids	Category 1	Class 3		Danger	P210, P233, P240, P241, P242, P243, P280	P303+P361+P353, P370+P378	P403+P235	P501
H225	Highly Flammable liquid and vapor	Flammable liquids	Category 2	Class 3		Danger	P210, P233, P240, P241, P242, P243, P280	P303+P361+P353, P370+P378	P403+P235	P501
H226	Flammable liquid and vapor	Flammable liquids	Category 3	Class 3		Warning	P210, P233, P240, P241, P242, P243, P280	P303+P361+P353, P370+P378	P403+P235	P501
H227	Combustible liquid	Flammable liquids	Category 4		None	Warning	P210, P280	P370+P378	P403	P501
H228	Flammable solid	Flammable solids	Category 1	Div 4.1		Danger	P210, P240, P241, P280	P370+P378
H228	Flammable solid	Flammable solids	Category 2	Div 4.1		Warning	P210, P240, P241, P280	P370+P378
H229	Pressurized container: may burst if heated	Aerosols	Category 1	Div 2.1		Danger	P210, P211, P251		P410+P412
H229	Pressurized container: may burst if heated	Aerosols	Category 2	Div 2.1		Warning	P210, P211, P251		P410+P412
H229	Pressurized container: may burst if heated	Aerosols	Category 3	Div 2.2	None	Warning	P210, P251		P410+P412
H230	May react explosively even in the absence of air	Flammable gases	1A, Chemically unstable gas A	Div 2.1			P203, P210	P337, P381	P403
H231	May react explosively even in the absence of air at elevated pressure and/or temperature	Flammable gases	1A, Chemically unstable gas B	Div 2.1			P203, P210	P337, P381	P403
H232	May ignite spontaneously if exposed to air	Flammable gases	1A, Pyrophoric gas	Div 2.1		Danger	P210, P222, P280	P377, P381	P403
H240	Heating may cause an explosion	Self-reactive substances and mixtures; Organic peroxides	Type A	Div 4.1, 5.2 Type A		Danger	P210, P234, P235, P240, P280	P370+P372+P380+P373	P403, P410, P411, P420	P501
H241	Heating may cause a fire or explosion	Self-reactive substances and mixtures; Organic peroxides	Type B	Div 4.1, 5.2 Type B		Danger	P210, P234, P235, P240, P280	P370+P380+P375[+P378]	P403, P410, P411, P420	P501
H242	Heating may cause a fire	Self-reactive substances and mixtures; Organic peroxides	Type C, D	Div 4.1, 5.2 Type C, D		Danger	P210, P234, P235, P240, P280	P370+P378	P403, P410, P411, P420	P501
H242	Heating may cause a fire	Self-reactive substances and mixtures; Organic peroxides	Type E, F	Div 4.1, 5.2 Type E, F		Warning	P210, P234, P235, P240, P280	P370+P378	P403, P410, P411, P420	P501
		Self-reactive substances and mixtures; Organic peroxides	Type G		None
H250	Catches fire spontaneously if exposed to air	Pyrophoric liquids; Pyrophoric solids	Category 1	Div 4.2		Danger	P210, P222, P231, P233, P280	P302+P335+P334, P370+P378
H251	Self-heating; may catch fire	Self-heating substances and mixtures	Category 1	Div 4.2		Danger	P235, P280		P407, P410, P413, P420
H252	Self-heating in large quantities; may catch fire	Self-heating substances and mixtures	Category 2	Div 4.2		Warning	P235, P280		P407, P410, P413, P420
H260	In contact with water releases flammable gases which may ignite spontaneously	Substances and mixtures which in contact with water, emit flammable gases	Category 1	Div 4.3		Danger	P223, P231+P232, P280	P302+P335+P334, P370+P378	P402+P404	P501
H261	In contact with water releases flammable gas	Substances and mixtures which in contact with water, emit flammable gases	Category 2	Div 4.3		Danger	P223, P231+P232, P280	P302+P335+P334, P370+P378	P402+P404	P501
H261	In contact with water releases flammable gas	Substances and mixtures which in contact with water, emit flammable gases	Category 3	Div 4.3		Warning	P231+P232, P280	P370+P378	P402+P404	P501
H270	May cause or intensify fire; oxidizer	Oxidizing gases	Category 1	Class 2		Danger	P220, P244	P370+P376	P403
H271	May cause fire or explosion; strong Oxidizer	Oxidizing liquids; Oxidizing solids	Category 1	Div 5.1		Danger	P210, P220, P280, P283	P306+P360, P371+P380+P375, P370+P378	P420	P501
H272	May intensify fire; oxidizer	Oxidizing liquids; Oxidizing solids	Category 2	Div 5.1		Danger	P210, P220, P280	P370+P378		P501
H272	May intensify fire; oxidizer	Oxidizing liquids; Oxidizing solids	Category 3	Div 5.1		Warning	P210, P220, P280	P370+P378		P501
H280	Contains gas under pressure; may explode if heated	Gases under pressure	Compressed gas, Liquefied gas, Dissolved gas	Div 2.2		Warning			P410+P403
H281	Contains refrigerated gas; may cause cryogenic burns or injury	Gases under pressure	Refrigerated liquefied gas	Div 2.2		Warning	P282	P336+P317	P403
H282	Extremely flammable chemical under pressure: may explode if heated	Chemicals under pressure	Category 1	Div 2.1		Danger	P210, P211	P370+P378, P376, P381	P410+P403
H283	Flammable chemical under pressure: may explode if heated	Chemicals under pressure	Category 2	Div 2.1		Warning	P210, P211	P370+P378, P376, P381	P410+P403
H284	Chemical under pressure: may explode if heated	Chemicals under pressure	Category 3	Div 2.2		Warning	P210	P376	P410+P403
H290	May be corrosive to metals	Corrosive to Metals	Category 1	Class 8		Warning	P234	P390	P406
H300	Fatal if swallowed	Acute toxicity, oral	Category 1, 2	Div 2.3, 6.1		Danger	P264, P270	P301+P316, P321, P330	P405	P501
H301	Toxic if swallowed	Acute toxicity, oral	Category 3	Div 2.3, 6.1		Danger	P264, P270	P301+P316, P321, P330	P405	P501
H302	Harmful if swallowed	Acute toxicity, oral	Category 4			Warning	P264, P270	P301+P317, P330		P501
H303	May be harmful if swallowed	Acute toxicity, oral	Category 5		None	Warning		P301+P317
H304	May be fatal if swallowed and enters airways	Aspiration hazard	Category 1			Danger		P301+P316, P331	P405	P501
H305	May be fatal if swallowed and enters airways	Aspiration hazard	Category 2			Warning		P301+P316, P331	P405	P501
H310	Fatal in contact with skin	Acute toxicity, dermal	Category 1, 2	Div 2.3, 6.1		Danger	P262, P264, P270, P280	P302+P352, P316, P321, P361+P364	P405	P501
H311	Toxic in contact with skin	Acute toxicity, dermal	Category 3	Div 2.3, 6.1		Danger	P280	P302+P352, P316, P321, P361+P364	P405	P501
H312	Harmful in contact with skin	Acute toxicity, dermal	Category 4			Warning	P280	P302+P352, P317, P321, P362+P364		P501
H313	May be harmful in contact with skin	Acute toxicity, dermal	Category 5		None			P302+P317
H314	Causes severe skin burns and eye damage	Skin corrosion/irritation	Category 1A, 1B, 1C	Class 8		Danger	P260, P264, P280	P301+P330+P331, P302+P361+P354, P363, P304+P340, P316, P321, P305+P354+P338	P405	P501
H315	Causes skin irritation	Skin corrosion/irritation	Category 2			Warning	P264, P280	P302+P352, P321, P332+P317, P362+P364
H316	Causes mild skin irritation	Skin corrosion/irritation	Category 3		None	Warning		P332+P317
H317	May cause an allergic skin reaction	Sensitization, Skin	Category 1, 1A, 1B			Warning	P261, P272, P280	P302+P352, P333+P313, P321, P362+P364		P501
H318	Causes serious eye damage	Serious eye damage/eye irritation	Category 1			Danger	P264+P265, P280	P305+P354+P338, P317
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A			Warning	P264+P265, P280	P305+P351+P338, P337+P317
H320	Causes eye irritation	Serious eye damage/eye irritation	Category 2B		None	Warning	P264+P265	P305+P351+P338, P337+P317
H330	Fatal if inhaled	Acute toxicity, inhalation	Category 1, 2	Div 2.3, 6.1		Danger	P260, P271, P284	P304+P340, P316, P320	P403+P233, P405	P501
H331	Toxic if inhaled	Acute toxicity, inhalation	Category 3	Div 2.3, 6.1		Danger	P261, P271	P304+P340, P316, P321	P403+P233, P405	P501
H332	Harmful if inhaled	Acute toxicity, inhalation	Category 4			Warning	P261, P271	P304+P340, P317
H333	May be harmful if inhaled	Acute toxicity, inhalation	Category 5		None	Warning		P304+P317
H334	May cause allergy or asthma symptoms or breathing difficulties if inhaled	Sensitization, respiratory	Category 1, 1A, 1B			Danger	P261, P284	P304+P340, P342+P316		P501
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure; Respiratory tract irritation	Category 3			Warning	P261, P271	P304+P340, P319	P403+P233, P405	P501
H336	May cause drowsiness or dizziness	Specific target organ toxicity, single exposure; Narcotic effects	Category 3			Warning	P261, P271	P304+P340, P319	P403+P233, P405	P501
H340	May cause genetic defects	Germ cell mutagenicity	Category 1A, 1B			Danger	P203, P281	P318	P405	P501
H341	Suspected of causing genetic defects	Germ cell mutagenicity	Category 2			Warning	P203, P281	P318	P405	P501
H350	May cause cancer	Carcinogenicity	Category 1A, 1B			Danger	P203, P280	P318	P405	P501
H350i	May cause cancer by inhalation	Carcinogenicity	Category 1A, 1B			Danger	P203, P280	P318	P405	P501
H351	Suspected of causing cancer	Carcinogenicity	Category 2			Warning	P203, P280	P318	P405	P501
H360	May damage fertility or the unborn child	Reproductive toxicity	Category 1A, 1B			Danger	P203, P280	P318	P405	P501
H360F	May damage fertility	Reproductive toxicity	Category 1A, 1B			Danger	P203, P280	P318	P405	P501
H360D	May damage the unborn child	Reproductive toxicity	Category 1A, 1B			Danger	P203, P280	P318	P405	P501
H360FD	May damage fertility; May damage the unborn child	Reproductive toxicity	Category 1A, 1B			Danger	P203, P280	P318	P405	P501
H360Fd	May damage fertility; Suspected of damaging the unborn child	Reproductive toxicity	Category 1A, 1B			Danger	P203, P280	P318	P405	P501
H360Df	May damage the unborn child; Suspected of damaging fertility	Reproductive toxicity	Category 1A, 1B			Danger	P203, P280	P318	P405	P501
H361	Suspected of damaging fertility or the unborn child	Reproductive toxicity	Category 2			Warning	P203, P280	P318	P405	P501
H361f	Suspected of damaging fertility	Reproductive toxicity	Category 2			Warning	P203, P280	P318	P405	P501
H361d	Suspected of damaging the unborn child	Reproductive toxicity	Category 2			Warning	P203, P280	P318	P405	P501
H361fd	Suspected of damaging fertility; Suspected of damaging the unborn child	Reproductive toxicity	Category 2			Warning	P203, P280	P318	P405	P501
H362	May cause harm to breast-fed children	Reproductive toxicity, effects on or via lactation	Additional category		None		P203, P260, P263, P264, P270	P318
H370	Causes damage to organs	Specific target organ toxicity, single exposure	Category 1			Danger	P260, P264, P270	P308+P316, P321	P405	P501
H371	May cause damage to organs	Specific target organ toxicity, single exposure	Category 2			Warning	P260, P264, P270	P308+P316	P405	P501
H372	Causes damage to organs through prolonged or repeated exposure	Specific target organ toxicity, repeated exposure	Category 1			Danger	P260, P264, P270	P319		P501
H373	Causes damage to organs through prolonged or repeated exposure	Specific target organ toxicity, repeated exposure	Category 2			Warning	P260	P319		P501
H400	Very toxic to aquatic life	Hazardous to the aquatic environment, acute hazard	Category 1	Class 9		Warning	P273	P391		P501
H401	Toxic to aquatic life	Hazardous to the aquatic environment, acute hazard	Category 2		None		P273			P501
H402	Harmful to aquatic life	Hazardous to the aquatic environment, acute hazard	Category 3		None		P273			P501
H410	Very toxic to aquatic life with long lasting effects	Hazardous to the aquatic environment, long-term hazard	Category 1	Class 9		Warning	P273	P391		P501
H411	Toxic to aquatic life with long lasting effects	Hazardous to the aquatic environment, long-term hazard	Category 2	Class 9			P273	P391		P501
H412	Harmful to aquatic life with long lasting effects	Hazardous to the aquatic environment, long-term hazard	Category 3		None		P273			P501
H413	May cause long lasting harmful effects to aquatic life	Hazardous to the aquatic environment, long-term hazard	Category 4		None		P273			P501
H420	Harms public health and the environment by destroying ozone in the upper atmosphere	Hazardous to the ozone layer	Category 1			Warning				P502

Combined H-Codes
H300+H310	Fatal if swallowed or in contact with skin	Acute toxicity, oral; acute toxicity, dermal	Category 1, 2			Danger
H300+H330	Fatal if swallowed or if inhaled	Acute toxicity, oral; acute toxicity, inhalation	Category 1, 2			Danger
H310+H330	Fatal in contact with skin or if inhaled	Acute toxicity, dermal; acute toxicity, inhalation	Category 1, 2			Danger
H300+H310+H330	Fatal if swallowed, in contact with skin or if inhaled	Acute toxicity, oral; acute toxicity, dermal; acute toxicity, inhalation	Category 1, 2			Danger
H301+H311	Toxic if swallowed or in contact with skin	Acute toxicity, oral; acute toxicity, dermal	Category 3			Danger
H301+H331	Toxic if swallowed or if inhaled	Acute toxicity, oral; acute toxicity, inhalation	Category 3			Danger
H311+H331	Toxic in contact with skin or if inhaled.	Acute toxicity, dermal; acute toxicity, inhalation	Category 3			Danger
H301+H311+H331	Toxic if swallowed, in contact with skin or if inhaled	Acute toxicity, oral; acute toxicity, dermal; acute toxicity, inhalation	Category 3			Danger
H302+H312	Harmful if swallowed or in contact with skin	Acute toxicity, oral; acute toxicity, dermal	Category 4			Warning
H302+H332	Harmful if swallowed or if inhaled	Acute toxicity, oral; acute toxicity, inhalation	Category 4			Warning
H312+H332	Harmful in contact with skin or if inhaled	Acute toxicity, dermal; acute toxicity, inhalation	Category 4			Warning
H302+H312+H332	Harmful if swallowed, in contact with skin or if inhaled	Acute toxicity, oral; acute toxicity, dermal; acute toxicity, inhalation	Category 4			Warning
H303+H313	May be harmful if swallowed or in contact with skin	Acute toxicity, oral; acute toxicity, dermal	Category 5		None	Warning
H303+H333	May be harmful if swallowed or if inhaled	Acute toxicity, oral; acute toxicity, inhalation	Category 5		None	Warning
H313+H333	May be harmful in contact with skin or if inhaled	Acute toxicity, dermal; acute toxicity, inhalation	Category 5		None	Warning
H303+H313+H333	May be harmful if swallowed, in contact with skin or if inhaled	Acute toxicity, oral; acute toxicity, dermal; acute toxicity, inhalation	Category 5		None	Warning
H315+H320	Cause skin and eye irritation	Skin corrosion/irritation and serious eye damage/eye irritation	Category 2, 2B			Warning

Precautionary Statements

General Precautionary Statements
P101	If medical advice is needed, have product container or label at hand.
P102	Keep out of reach of children.
P103	Read carefully and follow all instructions.
Prevention Precautionary Statements
P201	(Obsolete) Obtain special instructions before use.
P202	(Obsolete) Do not handle until all safety precautions have been read and understood.
P203	Obtain, read and follow all safety instructions before use.
P210	Keep away from heat, hot surface, sparks, open flames and other ignition sources. No smoking.
P211	Do not spray on an open flame or other ignition source.
P212	Avoid heating under confinement or reduction of the desensitized agent.
P220	Keep away from clothing and other combustible materials.
P221	(Obsolete) Take any precaution to avoid mixing with combustibles/...
P222	Do not allow contact with air.
P223	Do not allow contact with water.
P230	Keep wetted with ...
P231	Handle and store contents under inert gas/...
P232	Protect from moisture.
P233	Keep container tightly closed.
P234	Keep only in original container.
P235	Keep cool.
P236	Keep only in original packaging; Division .. in the transport configuraion.
P240	Ground/bond container and receiving equipment.
P241	Use explosion-proof [electrical/ventilating/lighting/.../] equipment.
P242	Use only non-sparking tools.
P243	Take precautionary measures against static discharge.
P244	Keep valves and fittings free from oil and grease.
P250	Do not subject to grinding/shock/friction/...
P251	Do not pierce or burn, even after use.
P260	Do not breathe dust/fume/gas/mist/vapors/spray.
P261	Avoid breathing dust/fume/gas/mist/vapors/spray.
P262	Do not get in eyes, on skin, or on clothing.
P263	Avoid contact during pregnancy/while nursing.
P264	Wash hands [and �] thoroughly after handling.
P265	Do not touch eyes.
P270	Do not eat, drink or smoke when using this product.
P271	Use only outdoors or in a well-ventilated area.
P272	Contaminated work clothing should not be allowed out of the workplace.
P273	Avoid release to the environment.
P280	Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P281	(Obsolete)Use personal protective equipment as required.
P282	Wear cold insulating glovesand either face shield or eye protection.
P283	Wear fire resistant or flame retardant clothing.
P284	[In case of inadequate ventilation] Wear respiratory protection.
P285	(Obsolete) In case of inadequate ventilation wear respiratory protection.
P231+P232	Handle and store contents under inert gas/... Protect from moisture.
P264+P265	Wash hands [and �] thoroughly after handling. Do not touch eyes.
P235+P410	(Obsolete) Keep cool. Protect from sunlight.
Response Precautionary Statements
P301	IF SWALLOWED:
P302	IF ON SKIN:
P303	IF ON SKIN (or hair):
P304	IF INHALED:
P305	IF IN EYES:
P306	IF ON CLOTHING:
P307	(Obsolete) IF exposed:
P308	IF exposed or concerned:
P309	(Obsolete) IF exposed or if you feel unwell
P310	(Obsolete) Immediately call a POISON CENTER or doctor/physician.
P311	(Obsolete) Call a POISON CENTER or doctor/...
P312	(Obsolete) Call a POISON CENTER or doctor/... if you feel unwell.
P313	(Obsolete) Get medical advice/attention.
P314	(Obsolete) Get medical advice/attention if you feel unwell.
P315	(Obsolete) Get immediate medical advice/attention.
P316	Get emergency medical help immediately.
P317	Get emergency medical help.
P318	if exposed or concerned, get medical advice.
P319	Get medical help if you feel unwell.
P320	Specific treatment is urgent (see ... on this label).
P321	Specific treatment (see ... on this label).
P322	(Obsolete) Specific measures (see ...on this label).
P330	Rinse mouth.
P331	Do NOT induce vomiting.
P332	IF SKIN irritation occurs:
P333	If skin irritation or rash occurs:
P334	Immerse in cool water [or wrap in wet bandages].
P335	Brush off loose particles from skin.
P336	Thaw frosted parts with lukewarm water. Do not rub affected area.
P337	If eye irritation persists:
P338	Remove contact lenses, if present and easy to do. Continue rinsing.
P340	Remove person to fresh air and keep comfortable for breathing.
P341	(Obsolete) If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing.
P342	If experiencing respiratory symptoms:
P350	(Obsolete) Gently wash with plenty of soap and water.
P351	Rinse cautiously with water for several minutes.
P352	Wash with plenty of water/...
P353	Rinse skin with water [or shower].
P354	Immediately rinse with water for several minutes.
P360	Rinse immediately contaminated clothing and skin with plenty of water before removing clothes.
P361	Take off immediately all contaminated clothing.
P362	Take off contaminated clothing.
P363	Wash contaminated clothing before reuse.
P364	And wash it before reuse.
P370	In case of fire:
P371	In case of major fire and large quantities:
P372	Explosion risk.
P373	DO NOT fight fire when fire reaches explosives.
P374	(Obsolete) Fight fire with normal precautions from a reasonable distance.
P375	Fight fire remotely due to the risk of explorsion.
P376	Stop leak if safe to do so.
P377	Leaking gas fire: Do not extinguish, unless leak can be stopped safely.
P378	Use ... to extinguish.
P380	Evacuate area.
P381	In case of leakage, eliminate all ignition sources.
P390	Absorb spillage to prevent material damage.
P391	Collect spillage.
P301+P310	(Obsolete) IF SWALLOWED: Immediately call a POISON CENTER/doctor/...
P301+P312	(Obsolete) IF SWALLOWED: call a POISON CENTER/doctor/... IF you feel unwell.
P301+P316	IF SWALLOWED: Get emergency medical help immediately.
P301+P317	IF SWALLOWED: Get medical help.
P301+P330+P331	IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P302+P317	IF ON SKIN: Get medical help.
P302+P334	IF ON SKIN: Immerse in cool water or wrap in wet bandages.
P302+P335+P334	Brush off loose particles from skin. Immerse in cool water [or wrap in wet bandages].
P302+P350	(Obsolete) IF ON SKIN: Gently wash with plenty of soap and water.
P302+P352	IF ON SKIN: wash with plenty of water/...
P302+P361+P354	IF ON SKIN: Take off Immediately all contaminated clothing. Immediately rinse with water for several minutes.
P303+P361+P353	IF ON SKIN (or hair): Take off Immediately all contaminated clothing. Rinse SKIN with water [or shower].
P304+P312	(Obsolete) IF INHALED: Call a POISON CENTER/doctor/... if you feel unwell.
P304+P317	IF INHALED: Get medical help.
P304+P340	IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P304+P341	(Obsolete) IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing.
P305+P354+P338	IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing.
P306+P360	IF ON CLOTHING: Rinse Immediately contaminated CLOTHING and SKIN with plenty of water before removing clothes.
P308+P316	IF exposed or concerned: Get emergency medical help immediately.
P307+P311	(Obsolete) IF exposed: call a POISON CENTER or doctor/physician.
P308+P311	(Obsolete) IF exposed or concerned: Call a POISON CENTER/doctor/...
P308+P313	(Obsolete) IF exposed or concerned: Get medical advice/attention.
P309+P311	(Obsolete) IF exposed or if you feel unwell: call a POISON CENTER or doctor/physician.
P332+P313	(Obsolete) IF SKIN irritation occurs: Get medical advice/attention.
P332+P317	If skin irritation occurs: Get medical help.
P333+P317	If skin irritation or rash occurs: Get medical help.
P336+P317	Immediately thaw frosted parts with lukewarm water. Do not rub affected area. Get medical help.
P337+P317	If eye irritation persists: Get medical help.
P342+P316	If experiencing respiratory symptoms: Get emergence medical help immediately.
P333+P313	(Obsolete) IF SKIN irritation or rash occurs: Get medical advice/attention.
P335+P334	(Obsolete) Brush off loose particles from skin. Immerse in cool water/wrap in wet bandages.
P337+P313	(Obsolete) IF eye irritation persists: Get medical advice/attention.
P342+P311	(Obsolete) IF experiencing respiratory symptoms: Call a POISON CENTER/doctor/...
P361+P364	Take off immediately all contaminated clothing and wash it before reuse.
P362+P364	Take off contaminated clothing and wash it before reuse.
P370+P376	in case of fire: Stop leak if safe to do so.
P370+P378	In case of fire: Use ... to extinguish.
P370+P380	(Obsolete) In case of fire: Evacuate area.
P370+P380+P375	In case of fire: Evacuate area. Fight fire remotely due to the risk of explosion.
P371+P380+P375	In case of major fire and large quantities: Evacuate area. Fight fire remotely due to the risk of explosion.
P370+P372+P380+P373	In case of fire: Explosion risk. Evacuate area. DO NOT fight fire when fire reaches explosives.
P370+P380+P375[+P378]	In case of fire: Evacuate area. Fight fire remotely due to the risk of explosion. [Use�to extinguish].]
Storage Precautionary Statements
P401	Store in accordance with ...
P402	Store in a dry place.
P403	Store in a well-ventilated place.
P404	Store in a closed container.
P405	Store locked up.
P406	Store in corrosive resistant/... container with a resistant inner liner.
P407	Maintain air gap between stacks or pallets.
P410	Protect from sunlight.
P411	Store at temperatures not exceeding ... °C/...°F.
P412	Do not expose to temperatures exceeding 50 °C/ 122 °F.
P413	Store bulk masses greater than ... kg/...lbs at temperatures not exceeding ... °C/...°F.
P420	Store separately.
P422	(Obsolete) Store contents under ...
P402+P404	Store in a dry place. Store in a closed container.
P403+P233	Store in a well-ventilated place. Keep container tightly closed.
P403+P235	Store in a well-ventilated place. Keep cool.
P410+P403	Protect from sunlight. Store in a well-ventilated place.
P410+P412	Protect from sunlight. Do not expose to temperatures exceeding 50 °C/122°F.
P411+P235	(Obsolete) Store at temperatures not exceeding ... °C/...°F. Keep cool.
Disposal Precautionary Statements
P501	Dispose of contents/container to ...
P502	Refer to manufacturer or supplier for information on recovery or recycling
P503	Refer to manufacturer/supplier... for information on disposal/recovery/recycling.

GHS Classification Summary (Rev.9, 2021)

Hazard Class Pictograms

GHS Hazard Statements

Precautionary Statements

General Precautionary Statements

Prevention Precautionary Statements

Response Precautionary Statements

Storage Precautionary Statements

Disposal Precautionary Statements