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Hydroxypropyl Starch Ether (HPS)

Hydroxypropyl starch ether (HPS) is a white fine powder obtained from natural plants as a raw material, modified, highly etherified, and then spray-dried, without plasticizers. It is completely different from ordinary starch or modified starch.

Physical properties: white (colorless) powder, good fluidity, good water solubility, its aqueous solution is transparent and colorless, and good stability. It is stable to acid and alkali, and the temperature of curing is lower than the original starch. 

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1. Hydroxypropyl starch ether (HPS) is a white fine powder obtained from natural plants as a raw material, modified, highly etherified, and then spray-dried, without plasticizers. It is completely different from ordinary starch or modified starch.

2. Physical properties: white (colorless) powder, good fluidity, good water solubility, its aqueous solution is transparent and colorless, and good stability. It is stable to acid and alkali, and the temperature of curing is lower than the original starch. The change of hot and cold viscosity is more stable than the original starch. Mixing with table salt and sucrose has no effect on viscosity. After etherification, ice-melt stability and transparency are improved.

3. Chemical properties: Properties of starch derivatives with hydroxypropyl substituents. The glucose units constituting the starch have 3 hydroxypropyl groups that can be replaced, so products with different degrees of substitution can be obtained.

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Building Anticoagulant HPS For Sale,Well Wall Stabilizer HPS From Factory,Cosmetic Additives HPS High Quality,Food Thickener HPS SpecificationsBuilding Anticoagulant HPS For Sale,Well Wall Stabilizer HPS From Factory,Cosmetic Additives HPS High Quality,Food Thickener HPS Specifications

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