|Phytic acid;myo-Inositol, hexakis(dihydrogen phosphate);hexakis(dihydrogen phosphate), myo-inosito;alkovert;fytic acid;hexakis(dihydrogen phosphate) myo-inositol
CAS : 83-86-3
formula : C6H18O24P6
molecular weight : 660.04
Chinese name : cyclohexyl alcohol phosphate
6 inositol phosphate (ester)
English title : Phytic acid
myo-inositol, hexakis (dihydrogen phosphate)
hexakis (dihydrogen phosphate), myo-inosito
hexakis (dihydrogen phosphate), myo-inositol
traits Description : to pale yellow liquid hazel Slurry often in calcium, magnesium salts exist in plant species and sprouting rice bran. The relative density of 1.58. Soluble in water, ethanol and acetone, almost insoluble in ether, benzene and chloroform. The aqueous solution pH : 1.3% when the concentration of 0.40,0.7% to 1.7,0.13 when 2.26,0.013 to 3.20%. Phytic acid with 12 acid, was strongly acidic, with a white metal chelate synthesis insoluble salts, such as 1g can be chelated iron 500mg. Heating break down, the higher the concentration of the more stable.
production methods : widespread in the natural world, but hardly a separate free states. Generally in calcium, magnesium or potassium salt (6 Rockies alcohol phosphate calcium and magnesium) and protein complexes in the form of widespread plants, E its regular presence in seeds, grains, berries, rice bran.
the goods method of literature many reports. For wheat bran or rice bran as raw material, by acid soaking after filtration with lime and sodium hydroxide neutralization, precipitation, and then ion-exchange resin acidification exchange, vacuum concentration, discoloration and filter, in products. It also has been through six Central alcohol and inorganic phosphate chemical synthesis, or by Phytin raw materials used for removal of metal ions. May corn from the activated sludge extraction.
purposes : goods mainly for the food additives and pharmaceutical raw materials. Canned prevent the formation of crystalline magnesium ammonium phosphate (MgNH4OP4 6H2O), the so-called Struvite preventing agent, tin and other metal to prevent the dissolution of the anti-browning agents and agent for soybean paste, soy sauce, pickled products, the increasing taste agent and discolored; To prevent the bleaching agent, oils, antioxidants, pH adjusters, buffer, the first bee vegetables, cattle Burdock, pencil and other agricultural products to the preservative; chestnut, pear and other fruit canning anti-browning agents, pasta preservatives; the quality of fish processing improver; anti-clotting agent; vitamin B2, C, E, etc. stabilizers, sake, wine, brandy liquor-payment agent and phage infection agent; fermentation accelerator.
by China's GB - 2760-88, and can be used right yes preservation, and residues should not exceed 20ppm.
addition, the industry can also be used in anti-rust agents, dishwashing liquid, explosion agents, antistatic agents, paints, significantly King agent, rare earth analysis reagents. Especially in liquid cyanide plating on the application to phytic acid or sodium cyanide phytate substitute for metal surface treatment, very eye-catching.
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|More Detailed Data:
1) Phytic acid
2) Phytic acid;myo-Inositol hexakis(dihydrogen phosphate);1,2,3,4,5,6-Cyclohexanehexolphosphoric aicd;Inositol hexaphosphate
3) inositol hexaphosphate;phytic acid
4) phytic acid
5) Inositol hexaphosphoric acid;Phytic acid
6) inositol hexaphosphate;phytic acid
7) inositol hexaphosphate;phytic acid
8) Fytic Acid
9) Fytic Acid
10) Phytic acid
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