氯化钙二水合物 97.0-103.0% Ph. Eur.
供应商: VWR Chemicals
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Warning
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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 |
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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