| | Identification | Back Directory |  | [Name] 
 Copper (I,II) Sulfite Dihydrate, Cu2SO3-CuSO3-2H2O
 |  | [CAS] 
 13814-81-8
 |  | [Synonyms] 
 Copper (I,II) Sulfite Dihydrate, Cu2SO3-CuSO3-2H2O
 Sulfurous acid,compounds,copper(1+) copper(2+) salt (2:2:1),dihydrate
 |  | [Molecular Formula] 
 Cu3H4O8S2
 |  | [MOL File] 
 13814-81-8.mol
 |  | [Molecular Weight] 
 386.795
 | 
 | Chemical Properties | Back Directory |  | [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
 | 
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