What Is Gamma-Polyglutamic Acid (gamma-PGA)? Applications, Dosage, Alternatives & Specifications
Last updated: 2026-11-14 · CAS 84960-48-5 · Food Grade
- Quick facts
- Name
- Gamma-Polyglutamic Acid (gamma-PGA)
- CAS number
- 84960-48-5
- Grade
- Food Grade
- Certifications
- ISO 9001 · ISO 22000 · HACCP · FAMI-QS · Kosher · Halal · GMP · SGS
- Application areas
- 6
- Documentation
- COA · TDS · SDS
Overview
Gamma-Polyglutamic Acid (gamma-PGA) is a premium-quality product supplied by ZEAL BIOTECH under strict quality management with full batch traceability. A biodegradable water-retention polymer for cosmetics (humectant), agriculture (soil water), food thickener and wastewater metal chelation.
Applications
Sauces & Dressings
Viscosity, suspension and cling in savory products.
Beverages
Particle suspension, body and mouthfeel in still drinks.
Dairy & Desserts
Texture in yogurt, pudding, mousse and ice cream.
Confectionery
Jelly, gummy, filling and fruit-prep structures.
Meat & Pet Food
Binding, sliceability and water retention.
Industrial Uses
Thickening for drilling, textile, paint and related applications.
Specification
| Item | Specification |
|---|---|
| Product Name | Gamma-Polyglutamic Acid (gamma-PGA) |
| CAS Number | 84960-48-5 |
| Appearance | White powder |
| Grade | Food Grade |
| Packaging | 25kg net fiber drum with PE liner |
| Shelf Life | 24 months |
Packaging & Storage
- Packing: 25kg net fiber drum with double PE liner.
- Sample: 100-500g free sample available.
- Storage: Keep in tightly closed packaging, cool, dry, well-ventilated. Protect from light and moisture.
- Shelf Life: 24 months from production date.
Quality & Certifications
Every batch tested by in-house QC lab. COA, TDS, SDS provided with each shipment.
Regulatory & Compliance
EU
Complies with EU regulations and FAMI-QS standards.
USA
Meets FDA and AAFCO requirements.
China
Registered under Chinese MOA regulations.
International
Kosher, Halal, ISO certified. FTA forms available.
Safety & Handling
- Hazard Class: Generally non-hazardous. Refer to SDS for details.
- Storage: Room temperature, dry, sealed. Avoid strong oxidizers.
- Transport: Non-dangerous goods. Standard sea/air freight.
- SDS: Available on request at sales@xadditive.cn.
Frequently asked questions
MOQ?
MOQ is 1kg for trial, 25kg for regular orders. Free samples available.
Shelf life?
24 months from production date when stored properly.
Certifications?
ISO 9001, ISO 22000, HACCP, FAMI-QS, Kosher, Halal, COA, SDS, TDS.
How to get quote?
Email sales@xadditive.cn with your requirement. Reply within 30 minutes.
Request a quote & COA
Ask for the current specification sheet, a COA sample and a bulk quotation — reply within 30 minutes on working days.