Calcium sulfite

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Names

[ CAS No. ]:
10257-55-3

[ Name ]:
Calcium sulfite

[Synonym ]:
Calcium sulfite hydrate (1:1:1)
Calcium Sulfite
EINECS 233-596-8

Chemical & Physical Properties

[ Melting Point ]:
600°C

[ Molecular Formula ]:
CaSO₃

[ Molecular Weight ]:
120.14

[ PSA ]:
91.63000

[ Appearance of Characters ]:
solid (rough estimate)

[ Water Solubility ]:
0.0043g/100mL (18°C), 0.001g/100mL (100°C) H2O; slightly soluble alcohol; soluble in acid solutions with SO2 evolution [MER06] [CRC10]

Safety Information

[ Hazard Codes ]:
Xn

[ HS Code ]:
2832200000

Customs

[ HS Code ]: 2832200000