Supply Cosmetic Skin Powder Polyglutamic Poly-L-Glutamic Poly Glutamic Acid PGA

• CAS No.: 25513-46-6
• Formula: C5h9no4
• EINECS: 200-293-7
• Type: Fermented Extract Cosmetic Raw Material
• Appearance: Powder
• Quality: Refined
• Model NO.: HB-Poly Glutamic Acid
• Colour: White
• Product Name: Poly Glutamic Acid
• Test: HPLC UV
• Application: Cosmetic Raw Materials
• Shelf Life: 2 Years
• Storage: Cool Dry Place
• Transport Package: Carton Box
• Specification: 99%
• Trademark: Haibo
• Origin: China
• HS Code: 2922421000
• Production Capacity: 20000kg/Month

Product Description

Poly Glutamic Acid PGA  CAS:25513-46-6
MF:polyglutamate ranges from 50 million to 2 million.
Polyglutamate is water soluble
[Physicochemical index]
Appearance: no caking, no visible impurities
Color: with the inherent color of the product, and uniform.
Odor: The inherent odor of the product.
Total colonies: < 1000
[Fertilizer grade ] : 5000-10,000 units;
[Food grade] : 100,000-700,000 units;
[Cosmetic grade] : 700-1.1 million units;
[Solubility] : Soluble in water, want to disperse quickly if slightly heated to about 40 degrees.
Polyglutamic acid (gamma-PGA) is a water-soluble, biodegradable, non-toxic biopolymer prepared by microbial fermentation. Gamma-pga polyglutamate is a sticky substance that was first discovered in "natto" - fermented beans. Gamma-pga polyglutamate is a special anionic natural polymer, homo-polyamide γ-PGA is formed by amide linkage between α-amino group and γ-caboxyl group with molecular weight ranging from 50,000 to 2 million daltons.
Application of polyglutamic acid
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.
2,Polyglutamic acid can promote the activity of fibroblast cells and has a skin activating effect. It can be used 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.

ANALYSIS	SPECIFICATION	RESULTS
Appearance	White powder	Complies
Odor	Characteristic	Complies
Tasted	Characteristic	Complies
Assay	98%	Complies
Sieve Analysis	100% pass 80 mesh	Complies
Loss on Drying	5% Max.	1.02%
Sulphated Ash	5% Max.	1.3%
Extract Solvent	Ethanol & Water	Complies
Heavy Metal	5ppm Max	Complies
As	2ppm Max	Complies
Residual Solvents	0.05% Max.	Negative
Microbiology
Total Plate Count	1000/g Max	Complies
Yeast & Mold	100/g Max	Complies
E.Coli	Negative	Complies
Salmonella	Negative	Complies