phytic acid raw Powder CAS 83-86-3 phytic acid

CAS:83-86-3

MF:C6H18O24P6

MW:660.04

EINECS:201-506-6

Specification​: 99% min phytic acid

Sample:phytic acid Powder

Packaging:1kg/bag, 25kg/drum

Brand: Raw Materials

Appearance:light yellow

Storage: Cool Dry Place

Shelf Life: 2 Years

Test Method: HPLC

phytic acid Usage and Synthesis.

Phytic acid, as a very important natural substance, is widely found in beans, cereals, dried fruits, vegetables and fruits and other plants, especially the highest content in seeds, which are used to store phosphorus (at least 80% of phosphorus in grains is in the form of phytic acid), has good stability and is not perishable. If it is combined with a mineral such as magnesium, calcium, iron, zinc and other cations, it forms phytates and is fixed, so phytates are a key factor in phosphorus nutrition and mineral nutrition.

The principle of value acid in skin care is somewhat similar to kojic acid, which can inhibit tyrosinase activity in the body, thereby controlling skin pigmentation. However, because value acid is extracted from plants and can be eaten itself, it has a low sensitization rate and high safety when playing the role of antioxidant and whitening, and is considered to be an ideal substitute for kojic acid.

Uses of phytic acid.

Phytic acid is mainly used as food additive and pharmaceutical raw material. Can prevent the formation of magnesium ammonium phosphate crystals (MgNH4OP4·6H2O) in the can, that is, the so-called Struvite prevention agent, tin and other metal dissolution prevention agent and anti-browning agent; Used as a flavor enhancer and discoloration prevention agent for bean sauce, soy sauce and pickled products; Antioxidant of oils; pH regulator, buffer; Fresh-keeping agent for agricultural products such as bee's head, burdock and bean sprouts; Anti-browning agent for canned fruits such as chestnuts and pears, and preservative for pasta; Quality improvers for processed aquatic products; Anticoagulant; Vitamin B2, C, E and other stabilizers, sake, wine, brandy and other alcohol anti-gold agent, anti-phage infection agent; Fermentation enhancer.

According to the provisions of GB-2760-88 in China, it can still be used for preservation, and the residual amount shall not exceed 20ppm. In addition, it can also be used in industry as anti-rust agent, cleaning agent, explosion-proof agent, anti-static agent, paint, display agent, rare earth metal analysis reagents. Especially in the application of cyanide plating solution, the metal surface treatment with phytic acid or sodium phytate instead of sodium cyanide is very attractive.

Preparation of phytic acid.

Product Method of phytic acid.

It is widely found in nature, but rarely exists as a separate free state. It is generally a complex form of calcium, magnesium or potassium (calcium magnesium and hexaphosphate) and protein, which is widely present in plants, and pentyl is often present in seeds, grains, germ, rice bran. There are many literature reports on the production of this product. Rice bran or wheat bran is soaked in dilute acid and filtered, neutralized and precipitated with lime and sodium hydroxide, and then acidified and exchanged with ion exchange resin, concentrated under reduced pressure, decolorized and filtered to obtain the finished product. In addition, it can also be chemically synthesized by cyclohexanol and inorganic phosphoric acid, or using calcium and magnesium phytate as raw materials to remove metal ions. It can also be extracted from corn activated sludge.