Formula: (NH4)2S
Formula weight: 68.14
CAS Number: 12135-76-1
UN Number: UN2683
Hazard Class: 8
Packing Group: II
Harmonized Tariff Code: 2830.90
Hazard Statements: H314-H318-H226
Causes severe skin burns and eye damage. Causes serious eye damage. Flammable liquid and vapour.
Precautionary Statements: P210-P260-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapours/spray. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.
Risk Phrases: 10-31-34-50
Flammable. Contact with acids liberates toxic gas. Causes burns. Very toxic to aquatic organisms.
Safety Phrases: 20-23-26-36/37/39-45-57-60
When using do not eat or drink. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). Use appropriate containment to avoid environmental contamination. This material and/or its container must be disposed of as hazardous waste.