Natrii dithionosum

Hazard statements (CLP)

H251, H302

Code

Statements

H251

Self-heating; may catch fire

SECTION 2: Hazards identification

67/548/EEC Classification of the substance or mixture

Signal word

Danger

Hazard statements

H251 Self-heating: may catch fire. H302 Harmful if swallowed. EUH031 Contact with acids liberates toxic gas.

Precautionary statements

P264.1 Wash hands thoroughly after handling. P220 Keep/Store away from clothing/.../combustible materials. P280 Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P337+P313 If eye irritation persists: Get medical advice/attention. P501.1 Dispose of contents/container to be taken to an authorised special waste incineration plant. Labelling in accordance with EC directives 1999/45/EC and 67/548/EEC The product is classified and labelled in accordance with EC directives/the relevant national laws.

Hazard pictograms

Harmful

R-phrase(s)

7 May cause fire. 22 31 Harmful if swallowed. Contact with acids liberates toxic gas.

S-phrase(s)

7/8 Keep container tightly closed and dry. 26 28 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. After contact with skin, wash immediately with plenty of . . . (to be specified by the manufacturer). 43 In case of fire, use carbon dioxide (CO2) extinguishing powder or sand. Never use water. Hazardous component(s) to be indicated on label

Contains

Sodium dithionite

2.1 Classification of the substance or mixture

Classification (Regulation (EC) No. 1272/2008) Self-heat. 1 H251 Acute Tox. 4 H302 Classification in accordance with EC directives Classification Xn, R22 R31 2.2. Label elements