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White or light yellow powder, dissolved in toluene, hexane, tetrahydrofuran and other organic solvents.

Used as deoxidizer of boiler water. Widely used in medicine, herbicide, plant growth regulator, dyes and other industries.

The production of cefazolin, cefcanai, cefazetone, azolidone cephalosporin, cefparo, cephalosporin BL-S339, furobenzole cephalosporin and other important pharmaceutical intermediates.

For lipid exchange and other organic synthesis reactions.

Mainly used as a dehydrating agent in the synthesis of polypeptide, protein and nucleotide

It is mainly used as antifogging agent for photography, electroplating additives and chemical reagents. Stabilizer for photosensitive materials.

Used for organic synthesis intermediates, electronic cleaners, automobile airbags, electronic products, etc.

Used as an intermediate (side chain) of cephalosporin antibiotics, such as cefoxazole, cefoperazone, cefmondo, cefmetazole sodium, cefotetan, cefwitamine sodium.

Used in the synthesis of new generation cephalosporin antibiotics, the use of photosensitive stabilizer, metal oxidation and rust inhibitor, metal corrosion inhibitor

Important pharmaceutical intermediates

4- Dimethylaminopyridine is a new type of high efficiency catalyst widely used in chemical synthesis. It has a high catalytic capacity in acylation, alkylation

Used as drug intermediates of Amika magnitude

25Kg/ bag or 25KG/drum

Intermediates and polypeptide protectors of ubenmex

Pharmaceutical, pesticide, liquid crystal material intermediates.