Ammonium Sulfate,

2.1 Classification of the substance or mixture

Irritant Skin irritation, category 2 Eye irritation, category 2A Acute toxicity (oral, dermal, inhalation), category 3 Eye irrit. cat 2 Skin Sens, cat 2 STOT SE 3 AcTox Oral 4

2.3 Other hazards

Combustible Dust

Hazard statements

Harmful if swallowed Causes skin irritation Causes serious eye irritation May cause respiratory irritation

Precautionary statements

Wash … thoroughly after handling Do not eat, drink or smoke when using this product Avoid breathing dust/fume/gas/mist/vapours/spray Use only outdoors or in a well-ventilated area Wear protective gloves/protective clothing/eye protection/face protection Specific treatment (see supplemental first aid instructions on this label) Rinse mouth Take off contaminated clothing and wash before reuse IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell IF ON SKIN: Wash with soap and water IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing If skin irritation occurs: Get medical advice/attention If eye irritation persists get medical advice/attention IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing Store locked up Store in a well ventilated place. Keep container tightly closed Dispose of contents/container to … Combustible Dust Hazard: May form combustible dust concentrations in air (during processing). Other Non-GHS Classification: WHMIS NFPA/HMIS NFPA SCALE (0-4)

HMIS® ratings

(0-4) Ingredients: CAS 7783-20-2 Ammonium Sulfate,ACS >95 % Percentages are by weight