HAZARD PICTOGRAMS

With a view to facilitating worldwide trade while protecting human health and the environment, harmonised criteria for classification and labelling have been carefully developed over a period of 12 years within the United Nations (UN) structure, resulting in the Globally Harmonised System of Classification and Labelling of Chemicals (GHS).

The diamond-shaped pictograms indicate the nature of the hazards associated with the use of a hazardous substance or mixture. Do you know what these pictograms mean?

PART 1: PHYSICAL HAZARDS

Pictogram	Hazard class and hazard category
GHS01 Exploding bomb	Unstable explosives Explosives of Divisions 1.1, 1.2, 1.3, 1.4 Self reactive substances and mixtures, Types A, B Organic peroxides, Types A, B
GHS02 Flame	Flammable gases, hazard category 1 Flammable aerosols, hazard categories 1, 2 Flammable liquids, hazard categories 1, 2, 3 Flammable solids, hazard categories 1, 2 Self-reactive substances and mixtures, Types B, C, D, E, F Pyrophoric liquids, hazard category 1 Pyrophoric solids, hazard category 1 Self-heating substances and mixtures, hazard categories 1, 2 Substances and mixtures, which in contact with water, emit flammable gases, hazard categories 1, Organic peroxides, Types B, C, D, E, F
GHS03 Flame over circle	Oxidising gases, hazard category 1 Oxidising liquids, hazard categories 1, 2, 3 Oxidising solids, hazard categories 1, 2, 3
GHS04 Gas cylinder	Gases under pressure Compressed gases Liquefied gases Refrigerated liquefied gases Dissolved gases
GHS05 Corrosion	Corrosive to metals, hazard category 1

PART 2: HEALTH HAZARDS

Pictogram	Hazard class and hazard category
GHS05 Corrosion	Skin corrosion, hazard categories 1A, 1B, 1C Serious eye damage, hazard category 1
GHS06 Skull and crossbones	Acute toxicity (oral, dermal, inhalation), hazard categories 1, 2, 3
GHS07 Exclamation mark	Acute toxicity (oral, dermal, inhalation), hazard category 4 Skin irritation, hazard category 2 Eye irritation, hazard category 2 Skin sensitisation, hazard category 1 Specific Target Organ Toxicity — Single exposure, hazard category 3 Respiratory tract irritation Narcotic effects
GHS08 Health hazard	Respiratory sensitisation, hazard category 1 Germ cell mutagenicity, hazard categories 1A, 1B, 2 Carcinogenicity, hazard categories 1A, 1B, 2 Reproductive toxicity, hazard categories 1A, 1B, 2 Specific Target Organ Toxicity — Single exposure, hazard categories 1, 2 Specific Target Organ Toxicity — Repeated exposure, hazard categories 1, 2 Aspiration hazard, hazard category 1

PART 3: ENVIRONMENTAL HAZARDS

Pictogram	Hazard class and hazard category
GHS09 Environment	Hazardous to the aquatic environment

Pictogram

Hazard class and hazard category

GHS09

Toxic to aquatic organisms. Long-term damage to the ecosystem.

Environment

Hazardous to the aquatic environment

Bibliography:

"Regulation (EC) No 1272/2008 Classification, packaging and labelling of chemicals and their mixtures." 16 Dec. 2008. European Parliament, Council of the European Union. 28 Nov. 2015. <http://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:32008R1272>.
"GHS pictograms." United Nations Economic Commission for Europe. 28 Nov. 2015. <http://www.unece.org/trans/danger/publi/ghs/pictograms.html>.

Citing this page:

Generalic, Eni. "GHS - Hazard pictograms." EniG. Periodic Table of the Elements. KTF-Split, 18 Jan. 2024. Web. {Date of access}. <https://www.periodni.com/ghs-hazard_pictograms.html>.

Periodic table

About author

Online calculators

Articles and tables

Download

English
- Deutsch
- English
- Français
- Hrvatski
- Italiano
- Español