75% alcohol business scope is generally sanitary disinfection class, a class of medical devices and class II medical devices. According to China's laws, according to the degree of risk of medical devices, medical device business implementation of classification management. The operation of the first class of medical devices do not need to license and record, the operation of the second class of medical devices to implement the record management, the operation of the third class of medical devices to implement the license management.
The following valid certificates should be requested when operating sanitized alcohol: (a) a copy of the manufacturer's health license; (b) a copy of the product record certificate or health permit approval. Copies of valid documents should be stamped with the seal of the original holder.
Alcohol composition is as follows
Ethanol (Ethanol), commonly known as alcohol, is an organic matter, the structural short form CH?CH?OH or C?H?OH, molecular formula C?H?O, is the most common monohydric alcohol.
Ethanol at room temperature and pressure is a flammable, volatile, colorless, transparent liquid, low toxicity, pure liquid is not directly drinkable; has a special flavor, and slightly stimulating; slightly sweet, and accompanied by a stimulating spicy taste.
Flammable, its vapor can form explosive mixtures with air, can be mutually soluble with water in any ratio. Can be miscible with chloroform, ether, methanol, acetone and most other organic solvents, relative density (d15.56) 0.816.
Ethanol has a wide range of uses, ethanol can be used in the manufacture of acetic acid, beverages, flavors, dyes, fuels and so on. Medical also commonly used volume fraction of 70% to 75% of ethanol as a disinfectant, etc., in the defense and chemical industry, health care, food industry, industrial and agricultural production have a wide range of uses.
Ethanol and dimethyl ether (i.e., methyl ether) are mutually functional isomers.