CAS 9062-07-1: ι-Carrageenan
Formula:Unspecified
InChI:InChI=1/C24H38O31S4/c25-1-5-12(52-56(31,32)33)9(27)10(28)22(46-5)49-14-8-4-44-18(14)20(55-59(40,41)42)24(48-8)51-16-11(29)23(47-6(2-26)15(16)53-57(34,35)36)50-13-7-3-43-17(13)19(21(30)45-7)54-58(37,38)39/h5-30H,1-4H2,(H,31,32,33)(H,34,35,36)(H,37,38,39)(H,40,41,42)/p-4/t5-,6-,7-,8-,9-,10-,11-,12+,13+,14+,15+,16-,17+,18+,19-,20-,21+,22+,23+,24-/m1/s1
Synonyms:- 4-O-sulfonato-beta-D-galactopyranosyl-(1->4)-3,6-anhydro-2-O-sulfonato-alpha-D-galactopyranosyl-(1->3)-4-O-sulfonato-beta-D-galactopyranosyl-(1->4)-3,6-anhydro-2-O-sulfonato-alpha-D-galactopyranose
- Aquagel I 2
- Aubygel X 52
- Benvisco SI 100
- C 1138
- C 1138 (polysaccharide)
- Carrageenan CSI 1
- Carrageenan-iota
- Cs 552
- Csi 1
- Deltagel 552
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Found 5 products.
iota-Carrageenan
CAS:Iota-Carageenan is a gelling sulphated galactan extracted from red seaweed (typically Euchuma cottonii and Euchuma spinosum). The structure of all carrageenans consists of a strictly alternating masked repeating unit of (1,3) linked α-D-galactose and (1,4) linked β-D-galactose. The α-linked galactose occurs as a 3,6-anhydro-2-sulphate unit and the β-linked sugar occurs as the 4-sulphate. The image was kindly provided by Prof Mike Guiry from Cork who runs ‘The Seaweed Site’.Color and Shape:PowderCarrageenan, iota type
CAS:Carrageenan, iota type is used as a stabilizer, for suspending cocoa in chocolate manufacture, and to clarify beverages. Carrageenans are used commercially as thickeners and stabilizing agents. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:(C12H16O15S2)nColor and Shape:White to pale cream, Powderiota-Carrageenan, Type II
CAS:Color and Shape:Off-white to cream, free flowing powderMolecular weight:-
