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CALCIUM SULFATE Structure

CALCIUM SULFATE

Chemical Properties

Melting point 1450 °C
Density  2.960
storage temp.  Store at RT.
solubility  2g/l
form  Powder
Specific Gravity 2.96
color  White
Odor wh. to sl. yel.-wh. powd. or crystals, odorless, tasteless
Water Solubility  Soluble in water.
Sensitive  Moisture Sensitive
Merck  14,1706
Exposure limits ACGIH: TWA 10 mg/m3
OSHA: TWA 15 mg/m3; TWA 5 mg/m3
NIOSH: TWA 10 mg/m3; TWA 5 mg/m3
Stability Stable. Incompatible with aluminium, strong acids.
LogP -1.031 (est)
CAS DataBase Reference 7778-18-9(CAS DataBase Reference)
EPA Substance Registry System Calcium sulfate (7778-18-9)

Safety Information

Hazard Codes  T,N,Xi
Risk Statements  49-42/43-51/53-36/37-68-60-50/53
Safety Statements  53-22-36/37-45-60-24/25-36-26-61
RIDADR  UN 3077 9/PG 3
WGK Germany  1
RTECS  WS6920000
3
TSCA  Yes
HazardClass  9
HS Code  28332980
Hazardous Substances Data 7778-18-9(Hazardous Substances Data)

Usage And Synthesis

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