Welcome to chemicalbook!
+1 (818) 612-2111
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >Biochemical Engineering>Amino Acids and Derivatives>Glutamic acid derivatives>Polyglutamic acid
Polyglutamic acid
  • Polyglutamic acid
  • Polyglutamic acid
  • Polyglutamic acid
  • Polyglutamic acid

Polyglutamic acid NEW

Price $100
Package 1kg
Min. Order: 1kg
Supply Ability: 5000kg/Week
Update Time: 2024-04-23

Product Details

Product Name: Polyglutamic acid CAS No.: 25513-46-6
EC-No.: 200-293-7 Min. Order: 1kg
Purity: 99% Supply Ability: 5000kg/Week
Release date: 2024/04/23
form: White to Off-White Powder

Product Description                                                      

Sodium Polyglutamate (PGA) was first found in the high viscosity wiredrawing contained in natto foods. It is a amino acid anion polymer produced by microbial fermentation, if s water-soluble, biodegradable and of high safety. PGA molecule contains a large number of hydrogen bonds and has strong water holding capacity. It is often used as a moisturizing ingredient in cosmetics.

AppearanceWhite or Off-White Powder
Assay90.0% min.
pH Value(1% in water)5.0~7.5
Absorbance(4%,400nm)0.12 max.
Heavy Metals20 ppm max.
Loss on Drying10.0%
Total Plate Count100 cfu/g
SalmonellaNegative
E.ColiNegative
Partice Size100% through 100 mesh

Article illustration

Application                                                                      

γ-PGA widely used in the Pharmaceutical,food industry, cosmetics,water treatment, hygienic products, agriculture and other Hi-tech industries.

Gamma Polyglutamic Acid,first recognized in Japanese food 'Natto',it is a natural multifunctional Biopolymer,produced with Bacillus Subtilis by fermentation.

Gamma Polyglutamic Acid(Gamma PGA) is a water soluble homopolymer,it consists of D-Glutamic Acid and L-Glutamic Aid monomers which are connected by amide linkages between α-amino and γ-Carboxyl groups.

Large number of Carboxyl Groups along the molecule chain of Gamma PGA can form hydrogen bonding in a molecule or between different molecules.Thus it has high water absorbability and moisture retaining capability.Thanks to its unique properties,

Gamma PGA can be used as thickener,filmogen,humcctant,retarder,cosolvent,binder and anti-freezer,therefore,the application prospect of Gamma PGA is promising.

Company Profile                                                             

Hebei Zhuanglai Chemical Trading Co.,Ltd. is a foreign trading company, specializing in developing and producing Chemical raw materials, pharmaceutical intermediates.It has its own factory, which procures itself a competitive edge in market.

For many years, our company has won many clients' support and trust because it always strives to make high-quality merchandise with favorable price. It commits itself to satisfy every clients, in return, our customer show great confidence and respect for our company. In spite of so many loyal customers won these years, Hegui keeps modest all the time and strives to better itself from every aspect.

We are looking forward to cooperating with you and having a win-win relationship with you. Please rest assured that we will satisfy you. Just feel free to contact me.

Article illustration

Packing & Shipping                                                      

Article illustration

Article illustration

FAQ                                                                                

Q1. What is your delivery term and delivery period?

We accept FOB, CIF, etc. You can choose the one which is the most convenient or cost effective for you. Competitive price with ready stocks; by Air within 7days, by sea within 14 days shipping after .


Q2. What's your main markets?

South&North America, Europe, Asia, Africa etc. Top customers among more than 80 countries; 30 years history; One-stop supplier.


Q3. What is the payment term? 

Normally we advise customers use Trade Assurance(is a free payment protection service for buyers is offered by Alibaba group), and we also receive T/T, Western Union or L/C.


Q4. Will you supply samples for test the quality?

We'd like to offer our customers samples for the quality evaluation for most products to develop business.


Deoxyarbutin


Company Profile Introduction

Hebei Zhuanglai Chemical Trading Co.,Ltd. is a foreign trading company, specializing in developing and producing Chemical raw materials, pharmaceutical intermediates.It has its own factory, which procures itself a competitive edge in market. For many years, our company has won many clients' support and trust because it always strives to make high-quality merchandise with favorable price. It commits itself to satisfy every clients, in return, our customer show great confidence and respect for our company. In spite of so many loyal customers won these years, Hegui keeps modest all the time and strives to better itself from every aspect. We are looking forward to cooperating with you and having a win-win relationship with you. Please rest assured that we will satisfy you. Just feel free to contact me.

You may like

Recommended supplier

Product name Price   Suppliers Update time
$6.00/1kg
VIP1Y
Hebei Longbang Technology Co., Ltd
2024-05-08
$20.00/25kg
VIP1Y
Ouhuang Engineering Materials (Hubei) Co., Ltd
2024-04-24
$6.00/1KG
VIP1Y
Hebei Saisier Technology Co., LTD
2024-04-22
$0.00/25Kg/Bag
VIP3Y
Sinoway Industrial co., ltd.
2024-04-09
$0.00/1kg
VIP1Y
BINBO BIOLOGICAL CO.,LTD
2024-04-04
$0.00/1KG
VIP1Y
Shaanxi Haibo Biotechnology Co., Ltd
2023-12-08
$0.00/1kg
VIP1Y
Hebei Jingbo New Material Technology Co., Ltd
2023-11-16
$450.00/1KG
Hebei Yime New Material Technology Co., Ltd.
2023-11-16
$110.00/1kilograms
Henan Tengmao Chemical Technology Co. LTD
2023-11-15
$30.00/10BOX
VIP6Y
Shanghai Chinqesen Biotechnology Co., Ltd.
2023-11-14
  • Since: 2024-04-14
  • Address: Room 201, Unit 1, Building 10, Huacheng Oasis South District, 169 Shengli South Street, Qiaoxi Distr
INQUIRY