Product :
Propyleneglycol alginate
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Chemical Information
| Product name：Propyleneglycol alginate |
Purity：99% min |
| CAS NO：9005-37-2 |
Solubility： |
| Molecular Formula：C4H6O3 |
Package：Package according to customer requirements |
| Molecular Weight：102.088 |
Storage：Store at -20℃ |
Remarks
Propylene glycol alginate (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.