Alias: chloroform aryl; trichloride; chloroform
English name: Chloroform
Alias: Trichloromethane; Methyl trichloride
EINECS accession number: 200-663-8
Formula: CHCl3 Molecular Weight: 119.38
Density: 1.48 Melting point: -63 oC
Boiling point: 61 oC refractive index: 1.4459
Water-soluble: 8 G / L (20 oC)
Properties: is colorless and transparent heavy liquid, highly volatile, with special sweet and spicy aroma with special smell sweet high-refractive, non-flammable, quality is more important, volatile pure sensitive to light.... in case of light will be the role of oxygen in the air, gradually decompose to generate highly toxic phosgene (carbonyl chloride) and hydrogen chloride.
May be added 0.6% to 1% ethanol as a stabilizer miscible with ethanol, benzene, petroleum ether, carbon tetrachloride, carbon disulfide and oils, etc., 25 ℃ when 1ml dissolved in 200ml water Relative density:.. Freezing point 1.4840 : -63.5 ℃ Boiling point:. 61 ~ 62 ℃ refractive index: 1.4476 Low toxicity, the median lethal dose (rat, oral) 1194mg / kg have carcinogenic potential...
Uses: fat, rubber, resins, oils, waxes, solvents, phosphorus and iodine penicillin, essential oils, alkaloids such as extraction agent thermometer calibration serum cleaning agent preservatives liver function tests inorganic phosphorus organic.... synthesis.
Chloroform organic chemicals, mainly used to produce Freon (F-21; F-22; F-23) In addition, for the organic synthesis; Fat, rubber, resins, oils, waxes, phosphorus, iodine, and bonding acrylic solvent; penicillin, essential oils, alkaloids such as extraction agent; serum inorganic phosphorus; cleaning agents; preservatives and other liver function tests is essential mobile phone repair personnel cleaning agent.
Chloroform, carbon tetrachloride is mixed with antifreeze can be made of fire resistant fluids is also used for standard liquid aerosol propellant grain fumigants and calibration temperature industrial products usually add a small amount of ethanol, and the resulting phosgene ethanol for diethyl carbonate to form harmless.
Packing: 100 kg / barrel
Price: 1,800 yuan / ton