Ammonium Hydroxide,

2.1 Classification of the substance or mixture

Corrosive Skin corrosion, category 1B Environmentally Damaging Acute hazards to the aquatic environment, category 1 Irritant Specific target organ toxicity following single exposure, category 3 STOT SE 3 AcAq Tox 1 Skin Corr. 1B

Signal word

Danger

Hazard statements

Causes severe skin burns and eye damage May cause respiratory irritation Very toxic to aquatic life

Precautionary statements

If medical advice is needed, have product container or label at hand Keep out of reach of children Read label before use Do not breathe dust/fume/gas/mist/vapours/spray Avoid release to the environment Wear protective gloves/protective clothing/eye protection/face protection Use personal protective equipment as required Do not eat, drink or smoke when using this product Wash skin thoroughly after handling IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing Immediately call a POISON CENTER or doctor/physician IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower IF SWALLOWED: Rinse mouth. Do NOT induce vomiting Collect spillage Specific treatment (see supplemental first aid instructions on this label) Wash contaminated clothing before reuse Store locked up Store in a dry place Store in a well ventilated place. Keep container tightly closed Dispose of contents and container as instructed in Section 13 Combustible Dust Hazard: : May form combustible dust concentrations in air (during processing). Other Non-GHS Classification: WHMIS E NFPA/HMIS NFPA SCALE (0-4)

HMIS® ratings

0-4)