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Starch, soluble, ACS (for iodometry)

Catalog No. p-7050395
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AA3670318 50 g
AA3670330 250 g
AA36703A1 1 kg
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Catalog No. AA3670318 Supplier Thermo Scientific Chemicals Supplier No. 03670318
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Description

For iodometry | CAS: 9005-84-9 | C12H22O11 | 342.297 g/mol

In food industry, starch is used as a food preservative. Starch has extensive industrial use as an adhesive or bonding agent. It is also used in paper industry. Starch is used in the procedure to manufacture gypsum wallboards. Starch used in the laundry, also known as clothing starch. Glucose derived from starch may be fermented further to make ethanol or biofuel. Starch is also employed in the petroleum exploration industry. It is interesting to note that starch may be used to make hydrogen by making usage of enzymes.

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.

Chemical Identifiers

CAS 9005-84-9
Molecular Formula C12H22O11
Molecular Weight (g/mol) 342.297
MDL Number MFCD00082026
InChI Key GUBGYTABKSRVRQ-ASMJPISFSA-N
Synonym alpha-maltose, maltose, starch, soluble, glcalpha1-4glca, unii-15sug9ad26, glcalpha1-4glcalpha, amylodextrin, starch solution, alpha-malt sugar, 4-o-alpha-d-glucopyranosyl-alpha-d-glucopyranose
PubChem CID 439341
ChEBI CHEBI:18167
IUPAC Name (2R,3S,4S,5R,6R)-2-(hydroxymethyl)-6-[(2R,3S,4R,5R,6S)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxane-3,4,5-triol
SMILES C(C1C(C(C(C(O1)OC2C(OC(C(C2O)O)O)CO)O)O)O)O

Specifications

Physical Form Powder
Melting Point 256°C to 258°C (decomposition)
Merck Index 14,8799
Solubility Information Soluble in hot water.
Quantity 50 g
Grade For iodometry
Odor Odorless
Chemical Name or Material Starch, soluble

Safety and Handling

EINECSNumber 232-686-4
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only