Calcium sulfite
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Calcium sulfite
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CAS No:
10257-55-3
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Formula:
Ca.H2O3S
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Chemical Name:
Calcium sulfite
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Synonyms:
Sulfurous acid,calcium salt (1:1);Calcium sulfite (CaSO3);Calcium sulfite;Calcium sulfite (1:1)
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CAS No:
Characteristics
82.4
-0.20270
600°C
H2O: 0.0043g/100mL (18°C), 0.001g/100mL (100°C) H2O; slightly soluble alcohol; soluble in acid solutions with SO2 evolution
Calcium sulfite Use and Manufacturing
Used as analytical reagent, also used for making calcium plastic materials, also used as bleaching and dechlorinating agent for cellulose products, food preservative, fermentation bactericide, etc.
Sulfurous acid, calcium salt (1:1): ACTIVE
Food additives|Food Additives -> FOOD_ADDITIVE; -> JECFA Functional Classes
Food Additives -> FOOD_ADDITIVE;
Computed Properties
Molecular Weight:120.14
Hydrogen Bond Acceptor Count:4
Exact Mass:119.9194059
Monoisotopic Mass:119.9194059
Topological Polar Surface Area:82.4
Heavy Atom Count:5
Complexity:18.8
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes
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