PHYSICAL STATE; APPEARANCE:
GREEN CRYSTALLINE POWDER
Reacts violently with iodine and hydrogen sulfide causing fire and explosion hazard.
OCCUPATIONAL EXPOSURE LIMITS:
TLV (as Ni): 0.2 mg/m3 A1 (ACGIH 2000.
ROUTES OF EXPOSURE:
The substance can be absorbed into the body by inhalation of its aerosol and by ingestion.
Evaporation at 20°C is negligible; a harmful concentration of airborne particles can, however, be reached quickly when dispersed
EFFECTS OF SHORT-TERM EXPOSURE:
The substance irritates the skin.
EFFECTS OF LONG-TERM OR REPEATED EXPOSURE:
Repeated or prolonged contact may cause skin sensitization. Repeated or prolonged inhalation exposure may cause asthma. The substance may have effects on the lungs. This substance is carcinogenic to humans.
WARNING: This product can expose you to chemicals including Silica, crystalline (airborne particles of respirable size), which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.