cosmetic grade and food grade high quality L-polyglutamic acid CAS NO.25513-46-6

Min.Order / FOB Price:Get Latest Price

0	Negotiable

Min.Order :0
Purity: 99%

Keywords

25513-46-6 L-polyglutamic acid polyglutamic

Quick Details

Appearance:White to off-white powder
Application:Function-based long-lasting moisturizing that helps the skin resist dryness; * Improvement of skin elasticity and smoothness; * Inhibition of melanin; * Maintenance of a healthy pH; * Slow-release...
PackAge:Aluminum foil bag or drum
ProductionCapacity:
Storage:Dry and cool
Transportation:By air,by ship

Superiority:

1. Devoting ourselves as a China sourcing service provider instead of the trader, we help our overseas partner develop local markets and shape the business.
2. Excellent customer service.
3. All products traceability guaranteed.
4. Products recall or credit note guaranteed.

Details:

Purity (γ-PGA):92% (by HPLC)
Molecular Weight:700 kD (by GPC/HPLC)
LD(Loss on Drying):10% max., by automatic infrared analyzer
pH:5.0~7.0
Clarity, OD400(4% aq. sol’n):0.13 max. (Cosmetic Grade: 0.07 max.)
Heavy metals:Total as Pb: 20 ppm max.
TPC (CFU/g):3,000 max. (Cosmetic Grade 500 max.)
E.coli:Negative
Salmonella:Negative
Particle size:100% thru 100 mesh

View All