4-methyl-5-hydroxymethylimidazolehydrochloride |
| Product Name: |
4-methyl-5-hydroxymethylimidazolehydrochloride |
| Structural Formula: |
 |
| Technical Spec.: |
Item |
Details |
Appearance |
white crystalline powder |
Identification |
In accordance with reference compounds |
Assay（as dry and anhydrous product） |
98-101% |
Single Impurity |
≤0.5% |
Total Impurity |
≤1.5% |
Heavy Metal |
≤20ppm |
Residual Solvents |
Ethanol |
≤500ppm |
1-Methyl-2-pyrrolidinone |
≤100ppm |
Residue on Ignition |
≤1% |
|
| Packing: |
10kgs, 25kgs cardboard drum lined with double-layer plastic bag |
| Storage: |
Avoid light, closed tight, stored in dry place. Shelf life is 2 yrs. |
