Scleroglucan is a branched polysaccharide produced by a filamentous fungus Sclerotium rolfsii. The primary structure of scleroglucan consist of a backbone of repeating beta(1 3)-linked glucose residues with approximately every third residue bearing a beta(1 6)-linked D-glucose branch. This large and complex fungal polysaccharide is soluble in water and is considered a rigid, rod-like, shear thinning beta-glucan. In basic solutions, scleroglucan has a tendency to self-associate as a semi-reversible triple helix. Synonyms: Actigum C 56DF, Actigum CS 11, Actigum CS 6, Actigum CS 6DF, Actigum CS II-L, Amigel, Amigum, Betasizofiran, Biovis, CS 11, Clearogel CS 11, Clearogel CS 11D, PM-II, Polytetran, Polytran FS, Scleroglucan gum, Sclerogum, Sclerosan, Sclerotan, Sclerotium gum, Sclerotium rolfsii gum CAS No: 39464-87-4 Molecular Formula: C24H40O21 Molecular Weight: (664.56)n Purity: 95% Appearance: White powder Melting Point: >211C (dec.) (lit) Solubility: Water pH (0.1% aqueous, 25.5C): 5-8 Total Colony Count: 100cfu/g Yeast and Mold: 100cfu/g Storage and Stability: Store at 4C. Product is stable for 12 months from time of receipt.
Molekulargewicht:
-664.56
CAS Nummer:
[39464-87-4]
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