Min.Order / FOB Price:Get Latest Price
1 Kilogram |
FOB Price: USD 1.0000 |
L-2-Amino-3-methylbutyric acid L-Valine CAS:72-18-4
Name: L-2-Amino-3-methylbutyric acid
CAS:72-18-4
MF: C5H11NO2
Testing Item |
Specifications | |
Sensory test | off-white crystalline or crystalline powder, no peculiar smell | |
Assay | ≥98.0% | |
Loss on drying | ≤0.5% | |
PH |
4.0~7.0 |
|
Residue on ignition | ≤0.5% | |
Specific rotation[α]D25 | +26.6°~+28.8° | |
Iron salt | ≤0.003% | |
Heavy metals(as Pb) | ≤5mg/kg | |
Arsenin(as in total arsenic) | ≤2mg/kg | |
Mercury(as Hg) | ≤0.1mg/kg |
CAS NO:55589-62-3
CAS NO:22839-47-0
CAS NO:328-50-7
CAS NO:328-50-7
CAS NO:328-50-7
CAS NO:328-50-7
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View