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Gamma Polyglutamic Acid Industrial Grade

Product Name:Gamma Polyglutamic Acid
CAS#:25513-46-6
Molecular Formula: (C5H7NO3)n

Molecular Structure:
Properties:
Gamma Poly-glutamic acid (γ-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,It is water-soluble, edible and non-toxictowards human, and is environment friendly. It has broad applications in the fields of  and water treatment,
hygienic products, agriculture and other Hi-tech industries. .

Technical Parameters:

Appearance                            

White or off-white powder or granular

Assay

30.0% min.

pH Value(1% in water)

4.0~8.5

Heavy Metals

20 ppm max.

Loss on Drying

10.0%

Total Nitrogen(D.B.)

5.0~15.0%

Applications:Industrial Grade γ-PGA widely used in water treatment, hygienic products, agriculture and other Hi-tech industries
.

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