氯仿 99.0-99.4% stabilised, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent

供应商: VWR Chemicals
Danger

Synonyms: 三氯甲烷, Methylidyne trichloride

Stabilization: Stabilised with ethanol 0,4-1 %

VWRC22711.324EA 679 CNY
VWRC22711.324 VWRC22711.244 VWRC22711.461 VWRC22711.290 VWRC22711.260
氯仿 99.0-99.4% stabilised, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent
氯仿
分子式: CHCl₃
沸点: 61,7 °C (1013 hPa)
溶点: –63 °C
密度: 1,4832 g/cm³ (20 °C)
存储条件: Ambient
MDL编号: MFCD00000826
CAS号: 67-66-3
EINECS: 200-663-8
UN号: 1888
ADR: 6.1,III
REACH: 01-2119486657-20
Merck Index: 13,02160
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产品技术规格

Appearance Clear colourless liquid
Assay 99.0 - 99.4 %
Assay (+ stabilizing agent) Min. 99.8 %
Insolubility in alcohol Passes test
IR Spectrum Passes test
Suited for determination with dithizone Passes test
Acidity Max. 0.00014 meq/g
Boiling point 59.5 - 60.5 °C
Colouration Max. 10 APHA
Density (20/4) 1.476 - 1.485
Density (20/20) 1.475-1.481
Substances coloured by H2SO4 Max. 35 APHA
Carbon tetrachloride Max. 100 ppm
Carbonyl compounds (as CO) Max. 50 ppm
Dichloromethane Max. 100 ppm
Ethanol 0.4 - 1.0 %
Evaporation residue Max. 5 ppm
Free chlorine Max. 0.3 ppm
Ionised chlorine Max. 0.5 ppm
Tetrachloroethylene Max. 100 ppm
Trichloroethylene Max. 100 ppm
Water Max. 100 ppm
Cl (Chloride) Max. 0.2 ppm
Al (Aluminium) Max. 0.05 ppm
B (Boron) Max. 0.01 ppm
Ba (Barium) Max. 0.01 ppm
Ca (Calcium) Max. 0.1 ppm
Cd (Cadmium) Max. 0.01 ppm
Co (Cobalt) Max. 0.01 ppm
Cr (Chromium) Max. 0.02 ppm
Cu (Copper) Max. 0.01 ppm
Fe (Iron) Max. 0.2 ppm
K (Potassium) Max. 0.1 ppm
Mg (Magnesium) Max. 0.05 ppm
Mn (Manganese) Max. 0.01 ppm
Na (Sodium) Max. 0.5 ppm
Ni (Nickel) Max. 0.01 ppm
Pb (Lead) Max. 0.01 ppm
Sn (Tin) Max. 0.05 ppm
Sr (Strontium) Max. 0.02 ppm
Zn (Zinc) Max. 0.05 ppm
Conforms to Reag. Ph.Eur. Passes test
Conforms to ACS Passes test


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