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beta-D-Lactose, contains ^=80% beta and ^=20% alpha

Catalog No. p-7036192
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AAH5444718 50 g
AAH5444730 250 g
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Catalog No. AAH5444718 Supplier Thermo Scientific Chemicals Supplier No. H5444718
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Description

CAS: 5965-66-2 | C12H22O11 | 342.30 g/mol

β-D-Lactose is used in the pharmaceutical industry to make tablets. It acts as a nutrient and as a filler used in pills. It is utilized in the dilution of heroin. Further, it is used to sweeten stout beer.

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
β-D-Lactose is used in the pharmaceutical industry to make tablets. It acts as a nutrient and as a filler used in pills. It is utilized in the dilution of heroin. Further, it is used to sweeten stout beer.

Solubility
Soluble in water.

Notes
Incompatible with strong oxidizing agents.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 5965-66-2
Molecular Formula C12H22O11
Molecular Weight (g/mol) 342.30
MDL Number MFCD00064521
InChI Key GUBGYTABKSRVRQ-DCSYEGIMSA-N
Synonym beta-d-lactose, beta-lactose, lactose, lactose, anhydrous, fast-flo lactose, milk sugar, d-lactose, 4-o-beta-d-galactopyranosyl-beta-d-glucopyranose, fast-flo, lactose anhydrous
PubChem CID 6134
ChEBI CHEBI:36218
IUPAC Name (2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-{[(2R,3S,4R,5R,6R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy}oxane-3,4,5-triol
SMILES OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O

Specifications

Quantity 50 g
Merck Index 14,5343
Solubility Information Soluble in water.
Formula Weight 342.3
Chemical Name or Material beta-D-Lactose, contains ≈70% beta and ≈30% alpha

Safety and Handling

EINECSNumber 227-751-9
RTECSNumber LZ5776360
TSCA Yes
Recommended Storage Ambient temperatures
SDS

RUO – Research Use Only

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