Polyglutamic acid(PGA, Agriculture grade) (539522)

Price range: $466.00 through $632.00
Select options This product has multiple variants. The options may be chosen on the product page
Polyglutamic acid(PGA, Agriculture grade) (539522) Agricultural polyglutamic acid is a green environmentally-friendly fertilizer synergist that can increase fertilizer utilization from 30-35% to 40-50%, with an average utilization increase of 7-12% in nitrogen fertilizer, an average increase of 10-25% in crop yield and even 60% in some crops. Major strengths are listed as follows. 1. Rich nutrients that improve utilization; 2. Long-term slow release; 3. Improve soil physical and chemical properties; 4. Improve crop quality and yield; 5. Environmental friendly. Specifications
Appearance Yellow to off white powder with a few agglomeration
Assay(HPLC) ≥25%
Loss on drying(105°C, 2h) ≤6%
pH(10g/L, 25°C) 4.0-8.5
Heavy metals(Pb, mg/kg) ≤20
    Product Codes- NCZ-2676K

Polyglutamic acid(PGA, Cosmetic grade) (439511)

Price range: $682.00 through $932.00
Select options This product has multiple variants. The options may be chosen on the product page
Polyglutamic acid(PGA, Cosmetic grade) (439511)
 
Synonym  PGA, γ-PGA-Na, γ-Polyglutamic Acid, Gamma-Polyglutamic acid   Product Codes- NCZ-2677K

Polyglutamic acid(PGA, Cosmetic grade) (439522)

Price range: $466.00 through $632.00
Select options This product has multiple variants. The options may be chosen on the product page
Polyglutamic acid(PGA, Cosmetic grade) (439522)
Synonym  Natto Gum, Sodium polyglutamate, γ-PGA Na, PGA, γ-PGA, γ-Polyglutamic acid Cas No  25513-46-6 Specifications
 
Appearance White to off white granular or powder, no agglomeration
Assay(HPLC) ≥92%
Loss on drying(105°C, 2h) ≤8%
Molecular wt(Da) 100,000-2,000,000
pH(10g/L, water solution, 25°C) 5.0-7.5
Transmittance(5g/L, water solution, 400nm) ≥95%
Heavy metals(Pb, mg/kg) ≤10
Total plate count(CFU/g) ≤100
  Product Codes- NCZ-2675K