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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

CAS-Nummer
9005-38-3
Synonyme
Algin
Sodium alginate

Größe Preis ($) Menge Verfügbarkeit
100g 63,00
250g 126,00
1kg 428,00
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Alginic acid sodium salt, high viscosity

MDL
MFCD00081310

Chemische Eigenschaften

Form
Powder
Sensitivität
Hygroscopic
Löslichkeit
Soluble in water. Insoluble in alcohol, chloroform and ether.

Anwendungen

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.

Bemerkungen

Incompatible with strong oxidizing agents, acids and bases.

Literaturverweise

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.

Weitere Referenzen

Merck
14,241
Harmonized Tariff Code
3913.10
TSCA
Yes
RTECS
AZ5820000

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