•Fine Chemicals:
特种化学品
Propionic anhydride 丙酸酐 （99.3%）香料级、医药级
PROPIONIC ANHYDRIDE is a colorless liquid with pungent and pungent smell. It is soluble in ethanol, ether, chloroform and alkali liquor. Propionic anhydride is widely used in the pharmaceutical and aroma chemicals industries to produce various propionyl containing drugs, cellulose propionate, propionate ester fragrances, and an important aroma chemicals: acorn moss essence.
Butyric anhydride丁酸酐（99.3%）香料级、医药级
Butyric anhydride is an important raw material for the production of aroma chemicals, used to produce various butyrate products, cellulose butyrate, DMBCB, and so on.
Isobutyric anhydride异丁酸酐（99.3%）香料级、医药级
Isobutyric anhydride is an important derivative of isobutyric acid, which can be used as an intermediate in the synthesis of pesticides and drugs, to produce isobutyric acid ester plasticizers, essence, spices, etc. It is an important organic chemical raw material.
以上酸酐类产品均可提供桶装、吨桶以及ISOTANK包装 The above anhydride products can be provided in barrels, ton barrels, and ISOTANK packaging
