Alginic Acid Calcium Salt

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Catalog Number
ACM9005350
Product Name
Alginic Acid Calcium Salt
Structure
Structure
CAS
9005-35-0
Category
Heterocyclic Organic Compound
Description
Calcium alginate is a water-insoluble, gelatinous, cream-coloured substance that can be created through the addition of aqueous calcium chloride to aqueous sodium alginate. Calcium alginate is also used for entrapment of enzymes and forming artificial seeds in plant tissue culture.“Alginate” is the term usually used for the salts of alginic acid, but it can also refer to all the derivatives of alginic acid and alginic acid itself; in some publications the term “algin” is used instead of alginate. Alginate is present in the cell walls of brown algae as the calcium, magnesium and sodium salts of alginic acid.
Synonyms
Sodium alginate, Landalgine, Nouralgine, Pectalgine, Algiline, Calginate, Combinace, Duckalgin, Kaltostat, Kelcosol, Protanal, Protatek, Amnucol, Halltex, Kelacid, Kelsize, Keltone, Lamitex, Manucol, Manutex
IUPAC Name
6-(2-carboxy-4,5-dihydroxy-6-methoxyoxan-3-yl)oxy-4,5-dihydroxy-3-methoxyoxane-2-carboxylic acid
Molecular Weight
398.316680 [g/mol]
Molecular Formula
C36H42Ca3O36
InChI Key
GKFPPCXIBHQRQT-UHFFFAOYSA-N
Solubility
alcohol, slightly
Appearance
Gelatinous, cream coloured substance
Assay
0.97
Exact Mass
1170.03000
H-Bond Acceptor
13
H-Bond Donor
6
MDL Number
MFCD00143567
Packaging
25 kg
Safety Description
24/25
WGK Germany
3
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