PGA Environmental Protection Heavy Metal/ Sewage Treatment (Instead of PAM)

PGA Powder/fermentation liquid: Agricultural Fertilizer+Desert Control+Seed coating+Soil improvers
PGA Cosmetic flour/hydrogel: Beauty+ Moisturizer + Mask forming agent
PGA environmental protection Heavy metal/ Sewage treatment (instead of PAM)
 
 
PGA-- Food Thickener/Stabilizer+Texture enhancer+ Animal feed supplement
(Use for Cereals, baked foods, fried foods, tea drinks, ice cream)
PGA- Health-care Nutrition supplement
PGA- Medical Controlled release drug carrier, medical bondage
PGA—Cosmetic Moisturizer (Better than Hyaluronic acid, collagen)
PGA - Water treatment Heavy metal absorbent
PGA- Soil plant regulator
PGA- Wastewater treatment Biopolymer flocculants
Product Specification
ITEM    SPECIFICATION (Food/ Cosmetic grade)
Physical Appearance  White to off-white, free-flow powders
Purity (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