氯化钙二水合物 97.0-103.0% Ph. Eur.

供应商: VWR Chemicals
Warning

Synonyms: Calcium Chloride Dihydrate, Calcium dichloride

VWRC22322.295EA 402.22 CNY
VWRC22322.295 VWRC22322.364 VWRC22322.466
氯化钙二水合物 97.0-103.0% Ph. Eur.
氯化钙二水合物

Appearance: White or almost white, crystalline powder, hygroscopic


Caution: Not for use as Active Pharmaceutical Ingredient (API)

分子式: CaCl₂·2H₂O
分子量: 147.01 g/mol
沸点: 1600
溶点: 176
密度: 1.85 g/cm³ (20 °C)
存储条件: Ambient
MDL编号: MFCD00149613
CAS号: 10035-04-8
EINECS: 233-140-8
Merck Index: 13,01660

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产品技术规格

Assay 97.0 - 103.0 %
Appearance Conforms (see CoA/CoS)
Identification (Cl) Passes test
Identification (Ca) Passes test
Appearance of solution Passes test
Acidity or alkalinity Passes test
SO4 (Sulphate) ≤300 ppm
Al (Aluminium) Passes test
Fe (Iron) ≤10 ppm
Magnesium and alkali metals ≤0.5 %
Heavy metals (as Pb) ≤20 ppm
Residual solvents Passes test
As (Arsenic) ≤2 ppm
Cd (Cadmium) ≤1 ppm
Co (Cobalt) ≤1 ppm
Hg (Mercury) ≤2 ppm
Ni (Nickel) ≤1 ppm
Pb (Lead) ≤5 ppm
V (Vanadium) ≤1 ppm
Conforms to Ph.Eur. Passes test


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