N-Methyl-D-Glucamine CAS No 6284-40-8 Meglumine
| Test Items |
Specifications |
| Appearance |
White crystalline powder |
| Melting point |
128-132ºC |
| Residue on ignition |
≤0.1% |
| Loss on drying |
≤0.5% |
| Content |
≥99.0% |
| Specific optical rotation |
-15.5°~-17.5° |
| Heavy metals |
≤100ppm |
| Absence of reducing substance |
Blue don't change to red |
| Clarity of the solution |
Clear and colourless solution |
| Ultraviolet absorbancy degree |
≤0.03 |
| Readily carbonizable substance |
No deeper tham the orange red no.2 |
| Nickel |
≤5ppm |
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