Alginate Salts Series -PGA Thickener for Beer Clarificant and other
1. Quick Detail :
PGA is an emulsifier, stabilizer, and thickener used in food
products. It is a food additive with E number E405. Chemically,
propylene glycol alginate is an ester of alginic acid, which is
derived from kelp. Some of the carboxyl groups are esterified with
propylene glycol, some are neutralized with an appropriate alkali,
and some remain free.
2. Description :
PGA ( the abbreviated name of Propylene glycol alginate ), is
derived from alginic acid which is extracted from natural seaweed.
It is in the form of white or flaxen powder. Aqueous solution is
viscous colloid. Compared with alginate,it has better resistance
against acid and salts. And PGA is a good seaweed based food
additive which has excellent performance.
3. Specifications :
Properties: Granula, Medical grade, Stable runnability.
Color White to brown.
IV(Inherent Viscosity) 1.2~1.8(dl/g).
Melt Point 220~230(C).
Residual Water ≤ 0.1%.
Residual Monomer ≤ 2%.
Residual Toluene ≤ 890ppm.
Tin ≤ 20ppm.
Heavy Metal ≤ 10ppm.
Sulphated ≤ 0.1%.
Batch Size 10-20kg.
1. What payment terms is acceptable to you?
T/T or L/C.
2. What's your delivery time?
Usually we will arrange the shipment in 10 -15 days.
3. How about the packing?
Usually we provide the packing as 25 kg / bag or carton.
4. When can I get quotation for my inquiry?
Usually within 24 hours!
5. How about the validity of the products?
According to the declaration of manufacturer.
6. What documents do you provide?
Usually, we provide Commercial Invoice, Packing List, Bill of
Health certificate and Origin certificate. If your markets have any
requirements, please let us know.