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China, Chinese Best Price and High Quality 99% CAS 25513-46-6 Polyglutamic Acid1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Organic ChemicalsAmino AcidPolyglutamic AcidPolyglutamic Acid Price
Allright GC (Jinan) Biotechnology Ltd.
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Product Description Best price and high quality 99% CAS 25513-46-6 Polyglutamic acid Polyglutamic acid (poly-γ-glutamic acid, abbreviated as PGA) is a water-soluble polyamino acid produced by microbial fermentation in nature. Its structure is a polymeric polymer in which glutamic acid units form peptide bonds through α-amino and γ-carboxyl groups.Product Name Polyglutamic acid Appearancewhite fine powderGradeCosmetic GradeSpecification99%StorageKeep in a cool, dry, dark location in a tightly sealed container.Shelf Life24 Months TestsStandardCharactersWhite powderAssay≥92.0%Loss on drying≤8.0 %Molecular weight(Da)≥90,000PH5.0-7.5Heavy metals≤20ppmTotal plate count≤100CFU/gWhen submerged in the soil, a film will be formed on the surface of root hair, which not only has the function of protecting root hair, but also is the best transportation platform for the close contact of nutrients and water in the soil with root hair, and can effectively improve the dissolution, storage, transportation and absorption of fertilizer. 1,The main role of polyglutamic acid in cosmetics and skin care products is moisturizer and skin conditioner. The risk coefficient is 1, which is relatively safe and can be used at ease. Generally, it has no effect on pregnant women, and polyglutamic acid has no acniogenicity.n.2,Polyglutamic acid can promote the activity of fibroblast cells and has a skin activating effect. It can beused in anti-aging and anti-wrinkle cosmetics.The higher molecular weight polyglutamic acid can not promote the activity of fibrous bud cells as the smaller molecular weight, but it is better than the small molecular weight product in stabilizing foam, moisturizing ability, adsorption on hair and other properties, used in hair water,antistatic, hair smooth 'polyglutamic acid has the role of whitening skin.
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