Фармацевтические Промежуточные

Proargyl alcohol is Colorless and transparent liquid with pungent odor. -58 Melting point, boiling point 112.3, flash point 36, the relative density 0.9485, refractive index 1.429 1.431. Can be soluble in water, benzene, chloroform, dichloroethane, ethanol, ethyl ether, acetone, dichloro-6 ring, tetrahydrofuran, pyridine, slightly solution in carbon tetrachloride, insoluble in aliphatic hydrocarbons. Project IndexExcellentgradeQualified gradeChroma (hazen) ≤203040Propargyl alcohol content% ≥99.6099.3099.00Formaldehyde content% ≤0.100.100.10Moisture% ≤0.100.150.20 In the Medical industry, propargyl alcohol is a synthetic fosfomycin sodium, fosfomycin calcium, an important intermediate of sulfadiazine, but also for the production of propylene alcohol, acrolein, vitamin A and other pharmaceutical products. In the pesticides industry for the synthesis of propargite pesticides. Electroplating industry brightener. Propargyl alcohol derivatives because of their good nature of the whole flat and bright, in the nickel plating process of nickel-plated as a good use of fast-ray doses. Important rust agent, is widely used in the steel industry.