Product details
Bulk supply and Contract manufacturing of Fine Chemicals,Pharmaceutical Intermediates,APIs from kilos to tons
Polyglutamic acid_25513-46-6

Polyglutamic acid

  • CAS:


  • Synonym:

    Polyglutamic acid
    γ-poly(L-glutamic acid) macromolecule
    Gamma PGA
    Poly-γ-glutamic acid


CAS No: 25513-46-6
Product Name: Polyglutamic acid
Other Name:
Polyglutamic acid
γ-poly(L-glutamic acid) macromolecule
Gamma PGA
Poly-γ-glutamic acid
Density: 1.4±0.1 g/cm3
Boiling Point: 214.3±9.0 °C at 760 mmHg
Molecular Formula: C5H8NO4
Molecular Weight: 183.045
Flash Point: 75.6±0.0 °C
Exact Mass: 181.973099
PSA: 86.63000
LogP: 3.59
Vapour Pressure: 0.2±0.4 mmHg at 25°C
Index of Refraction: 1.598
Storage condition: −20°C
Appearance: White or off-white powder or granules
Assay: ≥90.0%
pH value (1% solution): 5.0-7.5
Absorbance (4%, 400nm): ≤0.12
Loss on drying: ≤10.0%
Heavy metal: ≤20ppm
Intrinsic viscosity:> 1.0dl / g
Total bacteria: ≤100cfu / g
Reference dosage: 1 ‰ -1%
This product has the functions of strong water lock, firming skin, reducing eye bags, etc. It can be used in the formulation of skin care products, shampoos, hair creams, shaving creams and lipsticks.
The polymer polyglutamic acid has a molecular weight of more than 1 million, which can quickly form a film on the skin surface, at the same time effectively increase the content of natural moisturizing factor (N.M.F) in the skin, reduce the activity of hyaluronidase, and have a long-term moisturizing effect. The high molecular polyglutamic acid has a special feeling of smoothness and smoothness without being greasy. It can be used alone or mixed with hyaluronic acid to improve the sticky feel of hyaluronic acid.
Package: 25kg/drum, can also be designed according to customer requirements.
Storage: Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

Synthesis of reference compounds, intermediates, drug candidates, impurities and metabolites for customers with a range of milligrams to kilograms (including GMP quality).Professional project management talents, perfect project management system; customized production tailored to help customers reduce capital and time costs.It is a high-tech enterprise integrating R&D, production and sales of APIs, pharmaceutical intermediates, fine chemicals and special catalysts.Everyday our chemists and engineers are working with corporations, universities and forward-thinking organizations to pioneer new technologies and innovative approaches through advanced materials.Multiple grades of products, including USP, NF, JP, EP, ACS, FCC, Micro, Food, Reagent, HPCL, LC/MS, Photres, Cosmetic....

Are you looking for China or India manufacturers of Polyglutamic acid CAS:25513-46-6, Polyglutamic acid factory or Poly-γ-glutamic acid supplier? Where can buy γ-PGA or if you want to know the price market of Gamma PGA? Welcome to contact us for Polyglutamic acid COA or MSDS.

Laboratory in Ningbo
Our company's R&D company, Ningbo Gino Chemical Co., Ltd. was established in December 2011. we have several fume hoods and kilogram laboratory, and have purchased 20L, 50L reactors and as a preliminary pilot manufacturing of the products. At the same time, We mobilized external resources to establish a pilot facility in Henan Zhumadian and Anhui Anqing, and cooperating with Shandong Zibo and Jiangsu Changzhou factories as a large production facility for our products.

Factory in Shanxi Province
At the end of 2017, We invested workshop in Xinjiang County Longzhou Chemical Co., Ltd., Xinjiang County Coal Mine Park, Yuncheng, Shanxi. The first phase of the reactors were 30* 2000L~5000L, The contract output value is 50 million annually, factory has passed the audit from public listed company domestic and abroad.

Factory in Shandong Province
The production base of liquid rectification chemical products located in Liaocheng, Shandong Province is the main outsourcing production base of our company. The products are sold to leading enterprises and listed companies in the carcass industry for many years. The production, quality and service are stable, delivery is timely, and some individual products are covering 90% of the market.

Factory in Henan Province
In year 2020, We invested workshop in Henan province, the workshop consists of 50*2000L~5000L reactors, The types of reactions that can be manufacturer there are: bromination, cyanidation, and conventional reactions.

Disclaimer: Certain products are for research use only. Not for diagnostic or therapeutic use. Not for human use. INNOPHARMCHEM does not sell to individuals. INNOPHARMCHEM does not warrant that the use or sale of the products delivered under will not infringe the claims of any China or other patents covering the product itself or the use thereof in combination with other products or the operation of any process.