Synonym(s): Zinc Dust
Purity: 97.5% (metals basis)
CAS Number: 7440-66-6
UN Number: UN1436
Hazard Class: 4.3
Packing Group: II
Harmonized Tariff Code: 7903.10
Hazard Statements: H250-H260
Catches fire spontaneously if exposed to air. In contact with water releases flammable gases which may ignite spontaneously.
Precautionary Statements: P210-P222-P231+P232-P370+P378c-P422a-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not allow contact with air. Handle under inert gas. Protect from moisture. In case of fire: Use for extinction: CO2, sand, extinguishing powder. Store contents under inert gas. Dispose of contents/container in accordance with local/regional/national/international regulations.
Risk Phrases: 15-17-50/53
Contact with water liberates highly flammable gases. Spontaneously flammable in air. Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Phrases: 43-46-60-61
If swallowed seek medical advice immediately and show this container or label. This material and/or its container must be disposed of as hazardous waste. Avoid release to the environment. Refer to special instructions/Safety data sheets