Poly-L-Glutamic Acid | CAS 25513-46-6 Manufacturer & Supplier in China

Product Overview

Poly-L-Glutamic Acid (CAS 25513-46-6) is a water-soluble, biodegradable biopolymer composed of repeating L-glutamic acid units. Conscientia Industrial manufactures Poly-L-Glutamic Acid through advanced bacterial fermentation and multi-stage membrane purification. And it is widely utilized in scientific research, cosmetic formulations, and biomaterial development.

Technical Specifications

• Product Name: Poly-L-Glutamic Acid

• Synonyms: gamma-PGA

• CAS Number: 25513-46-6

• Category: Cosmetic Ingredients

• Quality Standard: In-House Specification

• Molecular Formula: (C5H9NO4)n

• Molecular Weight: 10kDa - 2,000kDa

• Appearance: White to off-white powder or granules

• Purity (HPLC): ≥98.0%

• Loss on Drying: ≤5.0%

• Heavy Metals: ≤10ppm

• Solubility: Soluble in water; insoluble in organic solvents

• Brand: Conscientia Industrial

• Country of Origin: China

• Availability: In Stock

• Molecular Structure:

Why Partner with Conscientia Industrial

• Technical Quality Control: Our manufacturing process follows rigorous analytical protocols to guarantee batch-to-batch consistency and chemical stability of our Poly-L-Glutamic Acid.

• Advanced Analytical Verification: Each production batch of Poly-L-Glutamic Acid undergoes thorough analytical testing by HPLC, IR, and MS to verify product parameters.

• Full Technical Documentation: We provide a professional documentation package for Poly-L-Glutamic Acid (CAS 25513-46-6), including the Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), and Method of Analysis (MOA).

• Scalable Production Capacity: Our China facility is fully equipped to support Poly-L-Glutamic Acid projects from R&D to commercial quantities.

• Direct Source Advantage: As a primary manufacturer of Poly-L-Glutamic Acid, we deliver competitive pricing, year-round inventory stability, rapid lead times, and comprehensive technical support.

Packaging & Storage

• Standard Packaging: Available in 1kg aluminum foil bags, and 25kg fiber drums.

• Storage Conditions: Store in a cool, dry place. Keep the container tightly sealed and protected from moisture to prevent clumping.

• Shelf Life: 24 months from the manufacturing date under recommended storage conditions.

• Safety Handling: This is a technical-grade ingredient intended for industrial production and laboratory research use only.

Shipping & Quotes

• Our logistics team ensures the safe and secure global shipping of Poly-L-Glutamic Acid via international courier, air freight, and sea freight.

• Request a Quote & COA for Poly-L-Glutamic Acid CAS 25513-46-6 Now.