EMAIL THIS PAGE TO A FRIEND
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

Purchase

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


Laboratory Gloves
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

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?