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ChemicalBook >> CAS DataBase List >>Copper (I,II) Sulfite Dihydrate, Cu2SO3-CuSO3-2H2O

Copper (I,II) Sulfite Dihydrate, Cu2SO3-CuSO3-2H2O

Copper (I,II) Sulfite Dihydrate, Cu2SO3-CuSO3-2H2O Structure
Copper (I,II) Sulfite Dihydrate, Cu2SO3-CuSO3-2H2O structure
CAS No.
13814-81-8
Chemical Name:
Copper (I,II) Sulfite Dihydrate, Cu2SO3-CuSO3-2H2O
Synonyms
Copper (I,II) Sulfite Dihydrate, Cu2SO3-CuSO3-2H2O;Sulfurous acid,compounds,copper(1+) copper(2+) salt (2:2:1),dihydrate
CBNumber:
CB22519085
Molecular Formula:
Cu3H4O8S2
Molecular Weight:
386.79496
MDL Number:
MOL File:
13814-81-8.mol
Last updated:2023-10-17 17:11:54
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Copper (I,II) Sulfite Dihydrate, Cu2SO3-CuSO3-2H2O Properties

Melting point decomposes at 200℃ [CRC10]
Density 3.57 [CRC10]
solubility insoluble in H2O, ethanol; soluble in HCl
form red prisms or powder
color red prisms or powder
Water Solubility insoluble H2O, alcohol; soluble NH4OH, HCl [MER06]
CAS DataBase Reference 13814-81-8
FDA UNII D8UCX23711

Copper (I,II) Sulfite Dihydrate, Cu2SO3-CuSO3-2H2O Chemical Properties,Uses,Production

Chemical Properties

red; microcryst powder(s) or prismatic crystal(s) [MER06]

Copper (I,II) Sulfite Dihydrate, Cu2SO3-CuSO3-2H2O Preparation Products And Raw materials

Raw materials

Sulfur dioxide Copper(II) sulfate pentahydrate

Preparation Products

Copper (I,II) Sulfite Dihydrate, Cu2SO3-CuSO3-2H2O Sulfurous acid,compounds,copper(1+) copper(2+) salt (2:2:1),dihydrate 13814-81-8 1381-48-1