D-THREONINE extrapure (allo free) for biochemistry

Product Code 2048152
Product Name D-THREONINE extrapure
(allo free)
for biochemistry
CAS Number 632-20-2
Classification D-THREONINE extrapure
Specifications
  C4H9NO3 M.W. 119.12
DESCRIPTION ............. white crystalline powder
SOLUBILITY .............. 10%soln in 2N HCl clear colourless
ASSAY(NT) ............... min 99%
SPECIFIC ROTATION ....... +29?? to +30??; c=5, H2O
LOSS ON DRYING .......... max 0.3%
SULPHATED ASH ........... max 0.1%
IRON(Fe) ................ max 0.001%
HEAVY METALS(Pb) ........ max 0.001%
HOMOGENEITY BY TLC ...... passes test
Available Packages
Code Size Price  
A 1 g  
B 5 g  
C 25 g  
  • Country:India
  • telephone:91-22-42685800
D-THREONINE extrapure
(allo free) for biochemistry
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