Wastewater treatment- gamma-poly glutamic acid
| Post Date: |
Jan 07,2014 |
| Expiry Date: |
Jul 06,2014 |
| Detailed Description: |
Cas No. :9057-02-7
Gamma-poly-glutamic acid (纬-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 伪-amino and 纬-carboxyl groups, and the molecular weight of PGA is usually between 100~1000 kDa. It is water-soluble, edible and non-toxic towards human, and is environment friendly. It has broad applications in the fields of medicine, food, cosmetics, and water treatment.
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| CAS Registry Number: |
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| Synonyms: |
;Pullulan standard 5800;Pullulan standard 12000;Pullulan standard 24000;Pullulan standard 48000;Pullulan standard 100000;Pullulan standard 186000;Pullulan standard 380000;Pullulan standard 1600000;Pullulan;Pululan; |
| Molecular Formula: |
(C37H62O30)n |
| Molecular Structure: |
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| Company: |
Shandong Freda Biotechnology Co., Ltd.
[ China ]
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| Contact: |
xiangjingmeng |
| Tel: |
+86-531-81213308 81213307/09/1 |
| Fax: |
+86-531-81213113 |
| Email: |
fredamxj@163.com |
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