granular / hauts sebacic acid% 99,5

Sebacic acid slightly water in soluble, soluble alcohol eta ether in. Pure white flaky polyamide, polyurethane, alkyd resin, lubricants synthetic, lubricant additives of preparation the for crystals. Epoxy resin curing agente poly sebacic anhydride, eta spices, paints, cosmetics eta so on.
Sebacic acid , currently oil n-paraffin fermentation (see fermentation process the) acid sebacic line new a of developing da castor oil eta alkali distillation dry methods synthetic of development the after obtained with earliest the da. Now widely industry in used, castor oil alkali solution the reactor, castor oil in is eta lye saponification 100 ℃ generated ricinoleate eta glycerol at reaction. The ricinoleic acid sodium separated is eta acid sulfuric added is acid ricinoleic, eta then base reaction carried is out alkali with produce to, reaction temperature the 260-280 DEG C is eta pressure low or pressure high adopted is. Reaction The acid sebacic bisodium salt eta 2-octanol eta hydrogen produces. Finally, the sulfuric acid eta bleaching, crystallization, drying pure obtain to,% 40 or more of yield total the.

CAS no: 111-20-6
formula Molecular: C10H18O4 HOOC (CH2) 8COOH

weight Molecular: M = 202,25

Appearance: white crystal powder

Sebacic Azido specifications

Mainly used acid sebacic esters, such sebacate dioctyl as plastic, cold rubber plasticizers as used be can make to, also used can be polyamide, polyurethane, alkyd resin, lubricants synthetic, lubricants additive make to. Epoxy resin curing agent poly sebacic anhydride, eta spices, paints, cosmetics eta so on.
Alkyd resin eta polyurethane rubber materials raw, vinyl resins eta rubber synthetic plasticizers of production the For.