Basic information Physical Properties Occurrence and Uses History Production Toxicity Safety Related Supplier
Lead chromate Structure

Lead chromate

Chemical Properties

Melting point 844°C
Density  6,3 g/cm3
solubility  soluble in alkaline solutions, dilute acid solutions
color  Yellow
Water Solubility  Insoluble. <0.1 g/100 mL at 19 ºC
Merck  14,5405
Exposure limits ACGIH: TWA 0.0002 mg/m3; TWA 0.05 mg/m3; STEL 0.0005 mg/m3
OSHA: Ceiling 0.1 mg/m3
NIOSH: IDLH 100 mg/m3; IDLH 15 mg/m3; TWA 0.0002 mg/m3; TWA 0.050 mg/m3
Stability Stable. Reacts violently with ferric ferrocyanide.
CAS DataBase Reference 7758-97-6(CAS DataBase Reference)
EPA Substance Registry System Lead(II) chromate (7758-97-6)

Safety Information

Hazard Codes  T,N
Risk Statements  61-33-40-50/53-62-45
Safety Statements  53-45-60-61
RIDADR  UN 3077 9/PG 3
WGK Germany  3
RTECS  GB2975000
TSCA  Yes
HazardClass  6.1
PackingGroup  III
Hazardous Substances Data 7758-97-6(Hazardous Substances Data)

MSDS

Usage And Synthesis

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