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Alginic acid sodium salt

ALDRICH/180947 - powder

Synonym: Algin; Sodium alginate

CAS Number: 9005-38-3
MDL Number: MFCD00081310
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-180947-100G 100 g
 $67.50
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45-180947-250G 250 g
 $102.00
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45-180947-500G 500 g
 $180.00
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 180947-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 180947-250G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 180947-500G

 

biological source algae (marine)
form powder
InChI 1S/C6H10O7.Na/c7-1-2(8)4(5(10)11)13-6(12)3(1)9;/h1-4,6-9,12H,(H,10,11);/q;+1/p-1/t1-,2-,3-,4?,6+;/m0./s1
InChI key MSXHSNHNTORCAW-MPGIDXPLSA-M
Quality Level 200 
SMILES string [Na+].[O-]C(=O)C1O[C@H]([C@H]([C@H]([C@@H]1O)O)O)O
viscosity 15-25 cP, 1 % in H2O
Application: Alginic acid sodium is used:
• in combination with chitosan, to fabricate a biodegradable porous scaffold for bone tissue engineering.
• to study the characteristics of a modified amphiphilic alginate derivative
• to the study the impact of alginate on the rate of lipid digestion by employing an in vitro digestion model
• in the preparation of alginate hydrogels
• as encapsulating agents of microparticles of β-galactosidae
General description: Alginic acid sodium is a gelling and nontoxic anionic polysaccharide. The carboxylic acid groups on the alginic acid chain, renders it insoluble in water.However, converting alginic acid to its sodium form, enables it to solubilize in water easily.
Packaging: 100, 250, 500 g in poly bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 1
Flash Point(F) Not applicable
Flash Point(C) Not applicable
UNSPSC 12162002

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