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Cobalt sulfate heptahydrate Structure

Cobalt sulfate heptahydrate

Chemical Properties

Melting point 98 °C
Boiling point 735°C
Density  2.03 g/mL at 25 °C(lit.)
storage temp.  Store at +5°C to +30°C.
solubility  H2O: soluble
form  Solid
Specific Gravity 1.948
color  Red-brown
PH 4 (100g/l, H2O, 20℃)
Water Solubility  362 g/L (20 ºC)
Merck  14,2448
Exposure limits ACGIH: TWA 0.02 mg/m3
Stability Stable. Non-flammable. Hygroscopic. Dehydrates at around 41 C and 71 C.
InChIKey MEYVLGVRTYSQHI-UHFFFAOYSA-L
LogP -1.031 (est)
CAS DataBase Reference 10026-24-1(CAS DataBase Reference)
IARC 2B (Vol. 86) 2006
EPA Substance Registry System Cobalt(2+) sulfate heptahydrate (10026-24-1)

Safety Information

Hazard Codes  T,N
Risk Statements  49-42/43-51/53-50/53-22-68-60
Safety Statements  53-23-36/37-45-61-60-22
RIDADR  UN 3082 9/PG 3
WGK Germany  2
RTECS  GG3200000
TSCA  Yes
HazardClass  9
PackingGroup  III
HS Code  28332930
Toxicity LD50 orally in Rabbit: 582 mg/kg

MSDS

Usage And Synthesis

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