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3486-35-9

Name Zinc carbonate
CAS 3486-35-9
EINECS(EC#) 222-477-6
Molecular Formula CO3Zn
MDL Number MFCD00151660
Molecular Weight 125.4
MOL File 3486-35-9.mol
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Chemical Properties

Appearance White, crystalline powder. Evolves carbon dioxide at 300C. Soluble in acids, alkalies, and ammonium salt solutions; insoluble in water.
Melting point  decomposes [KIR84]
density  4,398 g/cm3
solubility  soluble in dilute acid solutions, alkaline solutions
form  Solid
color  White
Stability: Stable. Incompatible with acids.
Water Solubility  mol/L solution H2O: 1.64×10?4 (solubility is given at Pco2=0.00032 bar) [KRU93]; soluble dilute acids, alkalies, NH3 solutions [MER06]
Solubility Product Constant (Ksp) pKsp: 9.94
Dielectric constant 9.3（Ambient）
InChI InChI=1S/2CH2O3.4H2O.3O.5Zn/c2*2-1(3)4;;;;;;;;;;;;/h2*(H2,2,3,4);4*1H2;;;;;;;;/q;;;;;;;;;;;;2*+2/p-4
InChIKey LILHXQCLSOZSRO-UHFFFAOYSA-J
SMILES C([O-])([O-])=O.C([O-])([O-])=O.O=[Zn].O=[Zn].O=[Zn].O.O.O.O.[Zn+2].[Zn+2]
CAS DataBase Reference 3486-35-9(CAS DataBase Reference)
EPA Substance Registry System 3486-35-9(EPA Substance)

Safety Data

Safety Profile
An experimental teratogen. When heated to decomposition it emits toxic fumes of CO and Zn.
Hazardous Substances Data 3486-35-9(Hazardous Substances Data)

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Material Safety Data Sheet(MSDS)

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