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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
Molecular Weight:
124.17
MDL Number:
MOL File:
10257-55-3.mol
Last updated:2024-10-31 18:15:48

Calcium sulfite Properties

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]
FDA UNII 7078964UQP
EPA Substance Registry System Sulfurous acid, calcium salt (1:1) (10257-55-3)

Calcium sulfite price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
American Custom Chemicals Corporation ING0002547 CALCIUM SULFITE 95.00% 10257-55-3 5MG $502.28 2021-12-16 Buy
Arctom AS702308 Calciumsulfite 99% 10257-55-3 500g $9 2021-12-16 Buy
Arctom AS702308 Calciumsulfite 99% 10257-55-3 1kg $14 2021-12-16 Buy
Product number Packaging Price Buy
ING0002547 5MG $502.28 Buy
AS702308 500g $9 Buy
AS702308 1kg $14 Buy

Calcium sulfite Chemical Properties,Uses,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

Global( 126)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Weibang Biotechnology Co., Ltd
+8615531157085 abby@weibangbio.com China 8812 58
Hebei Chuanghai Biotechnology Co,.LTD
+86-13131129325 sales1@chuanghaibio.com China 5893 58
Hebei Zhuanglai Chemical Trading Co.,Ltd
+8613343047651 admin@zlchemi.com China 3002 58
Hebei Shengyang Water Conservancy Engineering Co., Ltd.
+8615373025980 clara@hbshengyang.com China 874 58
Hubei Jusheng Technology Co.,Ltd.
18871490254 linda@hubeijusheng.com CHINA 28172 58
Shandong chuangyingchemical Co., Ltd.
18853181302 sale@chuangyingchem.com CHINA 5906 58
Shanghai Longyu Biotechnology Co., Ltd.
+8619521488211 info@longyupharma.com China 2529 58
career henan chemical co
+86-0371-86658258 +8613203830695 factory@coreychem.com China 29811 58
Zhengzhou Alfa Chemical Co.,Ltd
+8618530059196 sale04@alfachem.cn China 13503 58
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418671 +8618949823763 sales@tnjchem.com China 34553 58

View Lastest Price from Calcium sulfite manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Calcium sulfite pictures 2024-11-22 Calcium sulfite
10257-55-3
US $10.00 / kg 1kg 99% 20ton Hebei Zhuanglai Chemical Trading Co.,Ltd
Calcium sulfite pictures 2024-10-31 Calcium sulfite
10257-55-3
US $1.00 / PCS 1PCS 99% 10 mt Hebei Weibang Biotechnology Co., Ltd
 Calcium sulfite pictures 2024-10-11 Calcium sulfite
10257-55-3
US $19.60 / KG 1KG 99% 5000kg Hebei Chuanghai Biotechnology Co,.LTD
  • Calcium sulfite pictures
  • Calcium sulfite
    10257-55-3
  • US $10.00 / kg
  • 99%
  • Hebei Zhuanglai Chemical Trading Co.,Ltd
  • Calcium sulfite pictures
  • Calcium sulfite
    10257-55-3
  • US $1.00 / PCS
  • 99%
  • Hebei Weibang Biotechnology Co., Ltd
  •  Calcium sulfite pictures
  • Calcium sulfite
    10257-55-3
  • US $19.60 / KG
  • 99%
  • Hebei Chuanghai Biotechnology Co,.LTD
calcium sulphite Calciumsulfit sulfurous acid, calcium salt (1:1) CalciumSulfitePowder Sulfurous acid, calcium salt 10257-55-3 CaSO32H2O CaSO3