L-Histidine HCL/Base Cas:71-00-1
| Catalog Number |
XD91123 |
| Product Name |
L-Histidine HCL/Base |
|
CAS |
71-00-1 |
|
Molecular Formula |
C6H9N3O2 |
|
Molecular Weight |
155.15 |
| Storage Details |
Ambient |
| Harmonized Tariff Code |
29332990 |
Product Specification
| Appearance |
White crystals or crystalline powder |
| Assay |
99% min |
| Specific rotation |
+12.6 ° to +14.0 ° |
| Identification |
Infrared absorption |
| pH |
7.0 - 8.5 |
| SO4 |
<=0.03% |
| Fe |
<=30ppm |
| Loss on Drying |
<=0.2% |
| Residue on Ignition |
<=0.1% |
| Cl |
<=0.05% |
| Heavy metals ( PB ) |
<=15ppm |
| Related componds |
Not more than 0.5% of any individual impurity is found; Not more than 2.0% of total impurities is found |
Close
