L-VALINE extrapure CHR for biochemistry

Product Code 224818
Product Name L-VALINE extrapure CHR
for biochemistry
CAS Number 72-18-4
Classification L-VALINE extrapure CHR
Specifications
  C5H11NO2 M.W. 117.15
DESCRIPTION ....... white crystalline powder
SOLUBILITY ........ 10% soln in 2N HCl is clear & colourless
ASSAY(NT) ......... min 99%
SPECIFIC ROTATION . +25.0?? to +28.5??; c=2, 5N HCl
LOSS ON DRYING .... max 0.5%
SULPHATED ASH ..... max 0.1%
CHLORIDE(Cl) ...... max 0.01%
SULPHATE(SO4) ..... max 0.01%
IRON(Fe) .......... max 0.001%
HEAVY METALS(Pb) .. max 0.001%
HOMOGENEITY(TLC) .. passes test

Available Packages
Code Size Price  
A 5 g  
B 25 g  
C 100 g  
D 1 kg  
  • Country:India
  • telephone:91-22-42685800
L-VALINE extrapure CHR
for biochemistry
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