Molecular formula: CHCL3
Relative molecular weight: 119.39
Physicochemical properties: melting point: -63.5 ?. Five-color transparent liquid, extremely easily volatilize, with special odor, slightly soluble in water, compatible to organic solvents such as alcohol, ether, benzene and petroleum ether at any ratio, easily oxidized into phosgene in the air, and can form into azeotrope with water and ethanol.
Technical requirements:
Index Name |
Best Quality |
Appearance |
colorless and odorless clear liquid |
Chromaticity (Pt-Co) ≤ |
10 |
Acidity (base on HCL), % ≤ |
0.001 |
Water content, % ≤ |
0.010 |
Purity, % ≥ |
99.9 |
Carbon tetrachloride, % ≤ |
0.05 |
1,2-Dichloorethaan, % ≤ |
0.04 |
Involatile matter, % ≤ |
0.001 |
Chlorine ion (base on CL), % ≤ |
0.0001 |
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