7.1 Labelling of chemicals

Classification and labelling identify hazardous chemicals and inform users about their hazards through standard symbols and phrases.

All chemicals that are stored should be marked accordingly CLP regulation, including round bottom flasks, vials etc. of chemicals synthesized in the laboratory. Chemicals currently in use do not need to be labeled.

CLP	Hazard class
	- Corrosive to metals, category 1 - Skin corrosion, categories 1A, 1B, 1C - Serious eye damage, category 1
	Hazardous to the aquatic environment
	Gases under pressure: - Compressed gases - Liquefied gases - Refrigerated liquefied gases - Dissolved gases
	- Acute toxicity (oral, dermal, inhalation), category 4 - Skin irritation, category 2 - Eye irritation, category 2 - Skin sensitization, category 1 - Specific Target Organ Toxicity - Single exposure, category 3
	- 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
	- Flammable gases, category 1 - Flammable aerosols, categories 1, 2 - Flammable liquids, categories 1, 2, 3 - Flammable solids, categories 1, 2 - Self-reactive substances and mixtures, Types B, C, D, E, F - Pyrophoric liquids, category 1 - Pyrophoric solids, category 1 - Self-heating substances and mixtures, categories 1,2 - Substances and mixtures, which in contact with   water, emit flammable gases, categories 1, 2, 3 - Organic peroxides, Types B, C, D, E, F
	- Oxidizing gases, category 1 - Oxidizing liquids, categories 1, 2, 3
	- Respiratory sensitization, category 1 - Germ cell mutagenicity, categories 1A, 1B, 2 - Carcinogenicity, categories 1A, 1B, 2 - Reproductive toxicity, categories 1A, 1B,  2 - Specific Target Organ Toxicity – Single exposure,   categories 1, 2 - Specific Target Organ Toxicity – Repeated exposure,   categories 1, 2 - Aspiration Hazard, category 1
	Acute toxicity (oral, dermal, inhalation), categories 1, 2, 3