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9005-38-3 - Alginic acid sodium salt, high viscosity - Algin - Sodium alginate - J61887 - Alfa Aesar

J61887 Alginic acid sodium salt, high viscosity

Numéro CAS
9005-38-3
Synonymes
Algin
Sodium alginate

Dimensions Prix ($) Quantité Disponibilité
100g 64,27
250g 128,75
1kg 436,72
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Alginic acid sodium salt, high viscosity

MDL
MFCD00081310

Propriétés chimiques

Forme
Powder
Sensibilité
Hygroscopic
Solubilité
Soluble in water. Insoluble in alcohol, chloroform and ether.

Applications

A gelling polysaccharide extracted from giant brown seaweed, useful in viscosity studiesAlginic acid sodium salt is widely utilized in food industry as flavorless gum, which enhances viscosity and as an emulsifier. It finds application as thickener for reactive dyestuffs, which is used in textile screen printing and carpet jet-printing. It is used indigestion tablets and the preparation of dental impressions. As a polymer, it combines with chitosan to synthesize a biodegradable porous scaffold, which is useful for tissue engineering applications. It acts as a food additive and involved in the production of gel-like foods such as bakers. It is employed as thickener for reactive dyestuffs in textile screen-printing and carpet jet-printing. It is also used as encapsulating agents of microparticles of beta-galactosidae and in the preparation of alginate hydrogels with tunable mechanical properties.

Notes

Incompatible with strong oxidizing agents, acids and bases.

Références bibliographiques

Vicini, S.; Castellano, M.; Mauri, M.; Marsano, E. Gelling process for sodium alginate: New technical approach by using calcium rich micro-spheres Carbohydr Polym. 2015, 134, 764-774.

Levic, S.; Lijakovi?, I. P.; Dordevic, V.; Rac, V.; Rakic, V.; Knudsen, T. S.; Pavlovic, V.; Bugarski, B.; Nedovic, V. Characterization of sodium alginate/D-limonene emulsions and respective calcium alginate/D-limonene beads produced by electrostatic extrusion. Food Hydrocolloids. 2015, 45, 111-123.

Autres références

Merck
14,241
Code tarifaire harmonisé
3913.10
TSCA
Yes
RTECS
AZ5820000

Recommandé

Consulté récemment

Produits chimiques

Sciences de la vie

Métaux et matériaux

Catalyseurs

Analytique et matériel de laboratoire