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Carrageenan, iota type

Catalog No. AAJ6060322
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Catalog No. AAJ6060322 Supplier Thermo Scientific Chemicals Supplier No. J6060322
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Description

Forms soft gels in the presence of calcium ions | CAS: 9062-07-1 | (C12H16O15S2)n | NaN g/mol

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.

Applications
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.

Solubility
Partially soluble in water, Soluble in hot water. Insoluble in ethanol, in hot concentrated salt solutions.

Notes
Stable under normal conditions. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Keep away fom strong oxidizing agents.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 9062-07-1
Molecular Formula (C12H16O15S2)n
Molecular Weight (g/mol) NaN
MDL Number MFCD00151512
InChI Key QIDSWKFAPCTSKL-RRQHLKGPSA-J
Synonym iota-carrageenans, 1->4-3,6-anhydro-2-o-sulfonato-alpha-d-galactopyranosyl-1->3-4-o-sulfonato-beta-d-galactopyranan
PubChem CID 11966245
IUPAC Name [(2R,3R,4R,5R,6S)-4,5-dihydroxy-6-[[(1R,3R,4R,5S,8S)-3-[(2R,3S,4R,5R,6S)-5-hydroxy-2-(hydroxymethyl)-6-[[(1R,3S,4R,5S,8S)-3-hydroxy-4-sulfonatooxy-2,6-dioxabicyclo[3.2.1]octan-8-yl]oxy]-3-sulfonatooxyoxan-4-yl]oxy-4-sulfonatooxy-2,6-dioxabicyclo[3.2.1]oct
SMILES OC[C@H]1O[C@@H](O[C@H]2[C@H]3CO[C@@H]2[C@@H](OS(O)(=O)=O)[C@@H](-*)O3)[C@H](O)[C@@H](O-*)[C@H]1OS(O)(=O)=O

Specifications

Color Brown to White
Quantity 100 g
Solubility Information Partially soluble in water,Soluble in hot water. Insoluble in ethanol,in hot concentrated salt solutions.
Physical Form Powder
Chemical Name or Material Carrageenan, iota type

Safety and Handling

EINECSNumber 232-949-3
TSCA No
Recommended Storage Ambient temperatures
SDS

RUO – Research Use Only

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