二氯甲烷 Stabilised Ph. Eur.

供应商: VWR Chemicals
Warning

Synonyms: 亚甲基氯

Stabilization: 0.1 % EtOH

VWRC23365.290EA 477.5 CNY
VWRC23365.290 VWRC23365.552
二氯甲烷 Stabilised Ph. Eur.
二氯甲烷
分子式: CH₂Cl₂
分子量: 84.93 g/mol
沸点: 39.8 °C (1013 hPa)
溶点: –95 °C
密度: 1.322 g/cm³ (20 °C)
存储条件: Ambient
MDL编号: MFCD00000881
CAS号: 75-09-2
EINECS: 200-838-9
UN号: 1593
ADR: 6.1 III
REACH: 01-2119480404-41
Merck Index: 12,06140
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产品技术规格

Appearance Clear colourless liquid
Identification B Passes test
Identification C Passes test
Acidity Passes test
Relative density 1.320 - 1.332
Refractive index (20°C) 1.423 - 1.425
Ethanol (V/V) Max. 2 %
2-Methyl-2-butene (V/V) Max. 300 ppm
Total of other impurities (V/V) Max. 0.1 %
Impurity A (V/V) Max. 10 ppm
Impurity B (V/V) Max. 50 ppm
Free chlorine Passes test
Heavy metals (as Pb) Max. 1 ppm
Residue on evaporation Max. 20 ppm
Water Max. 0.02 %
As (Arsenic) max. 0,1 ppm
Cd (Cadmium) max. 0,1 ppm
Co (Cobalt) max. 0,1 ppm
Other residual solvents Unlikely by manuf.process


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