Product name: Acetic anhydride
CAS: 108-24-7
Acetic anhydride is an organic
substance with the chemical formula of C4H6O3. It is a colorless
transparent liquid with strong acetic acid odor, sour taste and
hygroscopicity. It is soluble in chloroform and ether, slowly soluble in
water to form acetic acid, and reacts with ethanol to form ethyl
acetate. Flammable, corrosive and tear inducing.
Acetic anhydride is an important
acetylation reagent. Acetic anhydride is used to manufacture cellulose
acetate, acetic acid plastic and non combustible film; In the
pharmaceutical industry, it is used to manufacture synthetic mycin,
dysentery, Dibazol, caffeine, aspirin, sulfanilamide drugs, etc; In the
dye industry, it is mainly used to produce disperse dark blue HCl,
disperse scarlet s-swel, disperse yellow brown s-2rel, etc; In the spice
industry, it is used to produce coumarin, bornyl acetate, musk of
sunflower seed, cedaryl acetate, phenethyl acetate, geranyl acetate,
etc; Acetyl peroxide, produced from acetic anhydride, is the initiator
and bleaching agent for polymerization. Used for testing alcohols,
aromatic primary amines and secondary amines; Used in organic synthesis,
dyes, pharmaceutical industry and the manufacture of acetyl compounds.
As a solvent and dehydrating agent, it is also an important acetylation
reagent and polymer initiator. The final products are cellulose acetate
and cellulose acetate plastic. It can also be used to manufacture
heroin, 1-phenyl-2-acetone and n-acetyl-o-aminobenzoic acid. It is also a
preparation for the production of methamphetamine, methamphetamine and
methamphetamine. It is also the raw material of acetate starch.
200kg/drum, 1000kg/IBC drum or according to customer requirements.
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Results : Degrease
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