ChemicalBook > CAS DataBase List > Calcium sulfite

Calcium sulfite

Product Name
Calcium sulfite
CAS No.
10257-55-3
Chemical Name
Calcium sulfite
Synonyms
Calciumsulfit;calcium sulphite;CalciumSulfitePowder;Sulfurous acid, calcium salt;sulfurous acid, calcium salt (1:1)
CBNumber
CB5874682
Molecular Formula
CaH4O3S
Formula Weight
124.17
MOL File
10257-55-3.mol
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Calcium sulfite Property

Melting point:
600°C
Density 
33.3[at 20℃]
solubility 
slightly soluble in ethanol; soluble in acid solutions
form 
solid (rough estimate)
color 
white
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]
EPA Substance Registry System
Sulfurous acid, calcium salt (1:1) (10257-55-3)
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

American Custom Chemicals Corporation
Product number
ING0002547
Product name
CALCIUM SULFITE
Purity
95.00%
Packaging
5MG
Price
$502.28
Updated
2021/12/16
Arctom
Product number
AS702308
Product name
Calciumsulfite
Purity
99%
Packaging
500g
Price
$9
Updated
2021/12/16
Arctom
Product number
AS702308
Product name
Calciumsulfite
Purity
99%
Packaging
1kg
Price
$14
Updated
2021/12/16
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Calcium sulfite Chemical Properties,Usage,Production

Chemical Properties

hexagonal; white crystal(s) or powder(s); slowly oxidizes in air to CaSO4; used in brewing, as a disinfectant in sugar manufacturing [HAW93] [MER06] [CRC10]

Calcium sulfite Preparation Products And Raw materials

Raw materials

Preparation Products

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Calcium sulfite Suppliers

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View Lastest Price from Calcium sulfite manufacturers

Hebei Guanlang Biotechnology Co., Ltd.
Product
Calcium sulfite 10257-55-3
Price
US $1.00/PCS
Min. Order
1PCS
Purity
99%
Supply Ability
10 mt
Release date
2020-12-16
Hebei Shengyang Water Conservancy Engineering Co., Ltd.
Product
Calcium sulfite 10257-55-3
Price
US $18.00-18.00/kg
Min. Order
1kg
Purity
99.9
Supply Ability
5000
Release date
2024-05-08
Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
Calcium sulfite 10257-55-3
Price
US $10.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20ton
Release date
2024-05-06