Pure Sodium Alginate
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Pure Sodium Alginate

Product Name: Sodium alginate
CAS NO.: 9005-38-3
Molecular formula: C5H7O4COONa
EINECS NO.: 618-415-6
Appearance:Colorless or yellowish fine filament particles or powdery solid
Storage condition: 2-8°C

Pure sodium alginate product description

Sodium alginate is mainly composed of sodium salt of alginate. It is a kind of polysaccharide biopolymer. It has many characteristics such as wide source, non-toxic, easy degradation and easy biocompatibility. Therefore, it has great application value in medicine, food, packaging, textile industry, biomaterials and other industries.

Sodium alginate function and application

1. Application in food: sodium alginate is used to replace starch and gelatin as the stabilizer of ice cream, which can control the formation of ice crystals, improve the taste of ice cream, and stabilize mixed drinks such as sugar water ice cream, ice fruit juice and frozen milk.

2. Application in pharmaceutical preparations: sodium alginate is used in some liquid drugs to enhance the viscosity and improve the suspension of solids.

3. Application in printing and textile industry: sodium alginate is used as reactive dye color paste in printing and dyeing industry, which is superior to grain starch and other sizes. The printed textiles have bright patterns, clear lines, high color supply, uniform color, good permeability and plasticity.