Manufacture Price Poly-Glutamic Acid PGA CAS 25513-46-6

• Purity: 99%
• Package: 25kg/Carton
• MOQ: 1kg
• Resource: Natural
• Transport Package: 25kg/Carton
• Specification: 99%min
• Model NO.: 25513-46-6
• Trademark: Boyu
• Origin: Shandong
• HS Code: 391390059
• Production Capacity: 200000tons

Product Description

Product Description

Polyglutamic acid (γ-PGA), also known as natto gum and polyglutamic acid, is a water-soluble, biodegradable, non-toxic biopolymer produced by microbial fermentation. γ-PGA polyglutamic acid is a sticky substance that was first discovered in "natto" - fermented beans.

 

Detailed Photos

 

Product Parameters

ITEM	SPECIFICATION
Appearance	White to off-white powder
Assay (Na+-PGA)	≥2.5%
Intrinsic viscosity, [η]/(dL/g)	0.1~5.0
LD(Loss on Drying)	10% max
pH (1% solution)	5.0~7.5
Clarity, OD400 (4% aq. sol'n,400nm)	0.13 max
Heavy metals (total as Pb, mg/kg)	20 ppm max
TPC (cfu/g)	100 max
E.coli	Negative in 25g
Salmonella	Negative in 25g

Usage

• Everyone can benefit from extra hydration and a smooth complexion. But if you're struggling with dry or dehydrated skin, this ingredient is even more essential within your routine. "Working as a humectant, a polyglutamic serum will seal in moisture leaving your skin plump and hydrated.

• While they're both effective hydrators, polyglutamic acid has better performance and additional benefits to moisturize that hyaluronic acid does not have.Depending on the source, polyglutamic acid holds 4,000-5,000 times its weight in water. Hyaluronic acid is usually cited as 1,000 times its weight in water.

 

Certifications

Packaging & Shipping

 

Company Profile

Shandong Boyu Chemical Co., Ltd.
Shandong Boyu Chemical Co., Ltd. was established in 2018. It is a new chemical enterprise integrating R&D, production and supply of chemicals, including: organic intermediates, inorganic chemicals; organic raw materials; dyes and pigments, flavors and fragrances , food and feed additives; plant extracts; household chemicals; inorganic salts; plastic/polymer additives (optical brighteners, pigments, dyes, additives, titanium dioxide).

 

After Sales Service

1.Supply sample
2.The packing also can be according the customers` requirement
3.Any inquiries will be replied within 24 hours
4.we provide Commercial Invoice, Packing List, Bill of loading, COA and Origin certificate.
5.Factory price.
6.Prompt delivery. We have good cooperation with many professional forwarders, We can send the products to you once you confirm the order.
7. Better payment terms. 
 

FAQ

1. What's the MOQ?
Usually1kg. It is based on the different product. Some are lg and some are 1 ton. Please be free to consult our salesman.
2. What's the shipping time?
If in stock, we will ship it out immediately. By FedEx will be 3~5 days to you.
3. If I need less than the MOQ, is it possible?
 Yes. Please be free to consult our salesman.
4. Can you supply the free sample?
Usually it is possible. but the shipping cost be paid bycustomers. It based on the differentproduct.Please be free to consult our salesman.
5. How to store the product?
 Store in cool and dry place. It must be in well closed containers. The shelf life will be 2 years.
6. What's your main payment method?
T/T, trade assurance, west union, money gram.
7: Do you have COA, MSDS, co, Health certificate, form 9 or other certificate?
 Yes, we have. pls be free to contact us to get updated one.