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FERROUS SULFATE Structure

FERROUS SULFATE

Chemical Properties

Melting point decomposes at 671℃ [JAN85]
Density  3.650
vapor pressure  0Pa at 20℃
storage temp.  Store at +15°C to +25°C.
solubility  Water (Slightly)
form  white orthorhombic crystals
color  white orthorhombic crystals, crystalline; hygroscopic
Odor at 100.00?%. odorless
Water Solubility  g/100g solution H2O: 13.6 (0°C), 22.8 (25°C), 24.0 (100°C); solid phase, FeSO4 · 7H2O (0°C, 25°C), FeSO4 ·H2O (100°C) [KRU93]
Dielectric constant 14.2(14℃)
CAS DataBase Reference 7720-78-7(CAS DataBase Reference)
NIST Chemistry Reference Ferrous sulfate(7720-78-7)
EPA Substance Registry System Ferrous sulfate (7720-78-7)

Safety Information

Risk Statements  25
Safety Statements  45
HS Code  28332910
Hazardous Substances Data 7720-78-7(Hazardous Substances Data)
Toxicity LD50 oral in rat: 319mg/kg

Usage And Synthesis

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