High Quality poly-l-glutamic acid / POLY-GAMMA-GLUTAMIC ACID with CAS 84960-48-5

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High Quality poly-l-glutamic acid / POLY-GAMMA-GLUTAMIC ACID with CAS 84960-48-5
High Quality poly-l-glutamic acid / POLY-GAMMA-GLUTAMIC ACID with CAS 84960-48-5
High Quality poly-l-glutamic acid / POLY-GAMMA-GLUTAMIC ACID with CAS 84960-48-5
High Quality poly-l-glutamic acid / POLY-GAMMA-GLUTAMIC ACID with CAS 84960-48-5
High Quality poly-l-glutamic acid / POLY-GAMMA-GLUTAMIC ACID with CAS 84960-48-5
High Quality poly-l-glutamic acid / POLY-GAMMA-GLUTAMIC ACID with CAS 84960-48-5
High Quality poly-l-glutamic acid / POLY-GAMMA-GLUTAMIC ACID with CAS 84960-48-5

High Quality poly-l-glutamic acid / POLY-GAMMA-GLUTAMIC ACID with CAS 84960-48-5

  • Item No.TOP
    MOQ1 Kilogram / Kilogram
Tag  sourcing

Quantity:

From $35.0032.00 / Kilogram
$35.00
You save $ -35.00
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If over 500pcs, mass production will start until pre-production sample has been approved.

Est. 7 days production

Quick Details
Appearance White Powder
Place of Origin CN;SHN
Usage Animal Pharmaceuticals
Brand Name QDSIGEMA
certificateISO
Model Number TOP
Assay HPLC 98
Shelf Life 2 Years
Grade Standard Cosmetic Grade
Type Vitamins, Amino Acids and Coenzymes
CAS No. 84960-48-5
Other Names poly glutamic acid
MFC15H21N3O9X2
EINECS No. -
Purity98%min
Product Description

 

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Basic Information

Basic Information.png 

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.

 

Poly-l-glutamic acid

Product Name: Poly-l-glutamic acid
MF:L-Glu-(L-Glu)n-L-Glu
CAS:25513-46-6
Appearance:White Powder
Storage:Cool and dry place
Usage:Food grade / Cosmetics grade
Delivery Detail:Immediately
MOQ:1KG 

 

1.Active component for lasting moisturizing and resistance to dry conditions of human skin.

2.Increasing the elasticity of human skin and keeping it tight and smooth.

3.Inhibiting the formation of melanin remarkably.

4.Keeping pH balance of human skin.

5.Forming a slow-release delivery system and therefore improving the absorption capacity of   nutrients in cosmetics.

6.Enhancing color fastness after hair dying.

 

AppearancePowder
Specification100%
Test Methodhplc/uv/tlc
Solvent ResidueEur. Pharm
Total Heavy Metals<10 ppm
Total Plate Count<1,000cfu/g
Yeast & Mold< 100cfu/g
OdorCharacteristic
666<0.2ppm
DDT<0.2ppm
Product Keywordsy-polyglutamic acid
Packaging & Shipping

2

 

 

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Our Services

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Company Information

Qingdao Sigma Chemical Co., Ltd.is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

The aim of Qingdao Sigma Chemical Co., Ltd is a quality policy that"Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
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FAQ

Q1: Are you a manufacturer?
Answer: Yes, we are factory founded on 2002.
 
Q2: How to contact with us?
Click the Alibaba"Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.
 
Q3:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account
 
Q4:Can you give me a discount price?
Surely,It depend on your qty
 
Q5:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
 
Q6: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
 
Q7:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.


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