Methionine, USP
L-Methionine; L-2-Amino-4-(methylthio)butyric Acid
|
Chemical Formula |
C5H11NO2S |
|
Molecular Weight |
F.W. 149.21 |
|
CAS # |
63-68-3 |
|
Safety Information |
|
|
Health Hazard |
1 |
|
Fire Hazard |
1 |
|
Reactivity |
0 |
|
|
|
|
Test |
Specification |
| Assay (C5H11NO2S; Dried Basis) | 98.5-101.5% |
| Specific Rotation | +22.4° to +24.7° |
| pH (1 in 100) | 5.6-6.1 |
| Chromatographic Purity | To pass test |
| MAXIMUM LIMITS | |
| Loss on Drying | 0.3% |
| Residue on Ignition | 0.4% |
| Chloride | 0.05% |
| Sulfate | 0. |
|
UPS limit |
150 lb |
|
Storage Information |
LIGHT SENSITIVE: Keep tightly closed in light-resistant containers. |
Chemical information and descriptions have been provided by Spectrum Chemicals.
Click to shop partner's catalogs
Colonial Scientific has teamed up with the industry leaders, Fisher Scientific and VWR, and now offers their entire product line. Colonial Scientific provides any part from the Fisher Scientific site with a part number.
Follow Us:
