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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:
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Appearance
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White or off-white powder or granular
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Assay
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30.0% min.
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pH Value(1% in water)
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4.0~8.5
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Heavy Metals
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20 ppm max.
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Loss on Drying
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10.0%
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Total Nitrogen(D.B.)
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5.0~15.0%
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Applications:Industrial Grade γ-PGA widely used in water treatment, hygienic products, agriculture and other Hi-tech industries
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