Company name: Shanghai Zhiyan new material technic Co.,Ltd.
Unit address: Jinbao Industrial Zone, Shanghai, Jiading District
Zip code: 201803
Contact person: Mr. Wang (18049701091)
Contact number: +86-21-31001397
Contact Fax: +86-21-39520785
[name of product] two glyceryl acetate
Chinese alias: two vinegar; two glycerol acetate; two glycerol acetate; double acetate
English Name: Diacetin
Chemical name: Glycerin two acetic acid ester
[CAS number] 25395-31-7
[molecular formula] C7H12O5
[molecular weight] 176.17 (based on the five digits available in IUPAC1995)
[Characteristics] colorless transparent water absorption similar oily liquid, with a slight fat odor, slightly bitter. Mainly composed of 1, 2- and 1, 3- two glyceryl acetate, containing a small amount of monoglyceride and three glyceryl acetate. The average boiling point is 259 DEG C and the refractive index is 1.44. Miscible with water, benzene, and ethanol.
[purpose] this product is an excellent, efficient, safe and non-toxic organic solvent. Widely used in the pharmaceutical industry; emulsifier in food processing; cement additives; casting resin curing agent; also used as a good solvent for various organic resins, especially nitrocellulose, and organic synthetic materials.
[packing] 200L drum, barrel net weight 200Kg.
Clear, transparent, oily liquid
Less than 20#
Total ester content,%
More than 99
Less than or equal to 0.15
Acidity (in HAc)%
Less than or equal to 0.05
Relative density (25/25 DEG C)
1.164 to 1.184
Arsenic content (As)
Less than 3ppm
Heavy metals (as measured by Pb)
Less than 10ppm