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Sure Chemical Co., Ltd. Shijiazhuang

Propylene Glycol Alginate, PGA, CAS: 9005-37-2 manufacturer / supplier in China, offering High Quality Food Grade Propylene Glycol Alginate (PGA), High Quality Fumaric Acid/Food Grade Fumaric Acid/Fumaric Acid, Bp/USP/E211 Preservatives Sodium Benzoate/Powder Sodium Benzoate/Sodium Benzoate and so on.

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Supplier Homepage Product Other Chemicals High Quality Food Grade Propylene Glycol Alginate (PGA)

High Quality Food Grade Propylene Glycol Alginate (PGA)

FOB Price: US $20 / kg
Min. Order: 100 kg
Min. Order FOB Price
100 kg US $20/ kg
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Transport Package: 20kg Bag
Payment Terms: L/C, T/T, Western Union
Basic Info
  • Model NO.: powder
  • Appearance: Powder
  • Colour: Light Yellow
  • Trademark: OS
  • Origin: China
  • Source: Organic Acids
  • Grade Standard: Food Grade
  • Assay: 80%Min
  • Specification: ISO SGS
Product Description
1. Property: Propylene glycol alginate or PGA is an additive used mainly as a thickening agent in certain types of food. It is made from the kelp plant or from certain kinds of algae, which is processed and transformed into a yellowish, grainy chemical powder. The powder is then added to foods that require thickening. Propylene glycol alginate has been used for many years as a food preservative. Many food manufacturing companies use it in the most common household food items. 
Most types of gel-like foods, including yogurt, jellies and jams, ice cream, and salad dressing contain propylene glycol alginate. Certain condiments and chewing gum also contain this chemical. Some kinds of cosmetics used on the skin use this chemical as an ingredient to thicken or preserve a make-up product. 

2.Applications: 
1) In food industry, used as thickener, emulsifier and stabilizer. 
2) PGA has good acid-proof property, can be used in conditions with pH at 3-5. 
3) PGA has strong frothing and emulsifying ability. Widely used as a stabilizer for yoghurt, flavoring

ItemStandard
ESTERICATION DEGREE,%≥80.0 
Ash  (dried basis) %≤10.0
LOSS ON DRYING,%≤15
Arsenate,%≤0.0003
HEAVY METALS(As pb),%≤0.004
Pb,% lead≤0.001
VISCOCITY Mpa.s 1% solution500-700
Carbon dioxide (dried basis) g0.16-0.20
Microorganisms Specific tests (Salmonella species and Escherichia coli species)Negative
Microbial enumeration tests<=200 cfu/g

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