DL-TRYPTOPHAN extrapure CHR for biochemistry

Product Code 203416
Product Name DL-TRYPTOPHAN extrapure CHR
for biochemistry
CAS Number 54-12-6
Classification DL-TRYPTOPHAN extrapure CHR
Specifications
  C11H12N2O2 M.W. 204.23
DESCRIPTION ........... white crystalline powder
SOLUBILITY ........... 5% soln in 2N HCl is clear & colourless
ASSAY(NT) ............. min 99%
LOSS ON DRYING(C) ..... 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%
AMMONIUM(NH4) ......... max 0.01%
HOMOGENEITY(TLC) ...... passes test
Available Packages
Code Size Price  
A 5 g  
B 25 g  
  • Country:India
  • telephone:91-22-42685800
DL-TRYPTOPHAN extrapure CHR
for biochemistry
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