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L254 Sigma-Aldrich

D-Lactose monohydrate

ACS reagent

Synonym: β-D-Gal-(1→4)-D-Glc, 4-O-β-D-Galactopyranosyl-D-glucose, Milk sugar

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Properties

Related Categories Carbohydrate Chemistry, Carbohydrate Derivatives, Chemical Biology, Chemical Synthesis
grade   ACS reagent
InChI Key   HBDJFVFTHLOSDW-XBLONOLSSA-N
optical activity   [α]22/D +52.4°, c = 4.5 in H2O
impurities   dextrose, passes test
  sucrose, passes test
  ≤0.005% insolubles
  4.0-6.0-6.0% water
ign. residue   ≤0.03%
mp   219 °C (dec.)
cation traces   Fe: ≤5 ppm
  heavy metals (as Pb): ≤5 ppm

Description

Packaging

2 kg in poly bottle

25 g in poly bottle

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.



Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles
Peer-Reviewed Papers
15

References

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