
Inventory Updated 2022.5.20
1. Flavorings Items Quantity Vanillin (Julan Brand) 2,000 kgs Vanillin (Eternal Pearl Brand) 8,000 kgs 2. Preservatives Items Quantity Natamycin 50% in lactose 650 kgs
CAS No.: 25513-46-6
Other names: γ-PGA, Polyglutamic Acid (PGA), Gamma-Polyglutamic acid, Natto Gum
MOQ: 500g
Formula: (C5H7NO3)n
Weight: ≥700Kda, 2000-3000Kda
Package: 1000kg/IBC Drum,20 Drums/1*20GP
HS Code: 3913900090
Certificate: ISO/Kosher/Halal
Grade: Agricultural grade
Appearance: powder, liquid
Standard: In House
Assay: ≥2.6%, ≥3.5%, ≥7.0%, ≥8.0%, ≥10%, ≥17.5%, ≥25%, ≥30%.
Density: ≥1.02, ≥1.06, ≥1.10, ≥1.14, ≥1.15
Across Biotech supplies agricultural grade γ-Polyglutamic acid CAS 25513-46-6, powder and liquid, assay ≥2.6%, ≥3.5%, ≥7.0%, ≥8.0%, ≥10%, ≥17.5%, ≥25%, ≥30%, density ≥1.02, ≥1.06, ≥1.10, ≥1.14, ≥1.15, with high quality and used in agricultural supplements. Check one of the liquid specification below:
| Items | Standards |
| Appearance | Light brown to brown liquid |
| PH | 5.0-8.5 |
| Density | 1.0-1.15 |
| Heavy metal | ≤20mg/kg |
| Assay | ≥3.5% |
3.1 For Agricultural grade γ-Polyglutamic acide, what is the MOQ?
1kg is available, even 100grams is also workable for your quality test.
3.2 What other grade would you supply except for agricultural grade γ-Polyglutamic acid?
We also provide cosmetic grade γ-Polyglutamic acid.
Across Biotech Jinan Co., Ltd is a reliable Agricultural grade γ-PGA supplier in China, CAS No. 25513-46-6, exporting goods to food manufacturers, additives and ingredients wholesalers and distributors abroad at attractive prices. Please reach us at sales@acrossbiotech.com for more info.
Agricultural grade γ-Polyglutamic acid specification

1. Flavorings Items Quantity Vanillin (Julan Brand) 2,000 kgs Vanillin (Eternal Pearl Brand) 8,000 kgs 2. Preservatives Items Quantity Natamycin 50% in lactose 650 kgs
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