Chloroform 99.0-99.4% Tiêu Chuẩn Phân Tích, Hàng Có Sẵn
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028 38 688 284
Chloroform 99.0-99.4% stabilised, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytical reagent
Thương hiệu: VWR - Prolabo
Mã SP: 22711.290
Link website nhà sản xuất: click here
Qui cách: 1l/chai
Synonyms: Trichloromethane
Formula: CHCl3 | MDL Number: MFCD00000826 |
|
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 - 1.488 |
|
Formaldehyde-sulphuric colouration |
Max. 60 APHA |
|
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 |
