Product Details
| Product Name: Polyglutamic acid | CAS No.: 25513-46-6 |
| Min. Order: 1kg | Purity: 99.5% |
| Supply Ability: 100 TON | Release date: 2026/01/05 |
Cosmetic Grade 98% min Polyglutamic acid powder 25513-46-6
| cas | 25513-46-6 |
| Name | Polyglutamic acid |
| Appearance | white powder |
| Application | Moisturizing, whitening, antibacterial, improve skin health |
Specification:
PGA is a water soluble, biodegradable, non-toxic biopolymer produced by microbial fermentation.
PGA is a sticky material first found in “natto”, a fermented soybean.
PGA is an unusual anionic, naturally occurring homo polyamide that is made of D & L glutamic acid units connected by amide linkages between alpha amino & gamma carboxylic acid groups.
Gamma-poly-glutamic acid (gamma-PGA) is a natural occurring, multi-functional, and biodegradable biopolymer. It is produced through fermentation by Bacillus subtilis using glutamic acid. PGA is consists of glutamic acid monomers crosslinked between α-amino and γ-carboxyl groups, and the molecular weight of PGA is usually between 100~1000 kDa. It is water-soluble, edible and non-toxictowards human, and is environment friendly. It has broad applications in the fields of medicine, food, cosmetics, and water treatment.

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- Since: 2021-12-10
- Address: No. 6 Jianshe South Street, Qiaoxi District, Shijiazhuang City, Hebei Province, China, 1801 Ximei Bu
+86-15350571055
Sibel@chuanghaibio.com

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