사업분야
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Physicochemical Properties
White or off white powder
.
Specification
|
ITEM |
SPECIFICATION |
RESULT |
|
Appearance |
White powder |
White powder |
|
Loss on drying |
≤0.5% |
0.2% |
|
Residue on ignition |
≤0.5% |
0.1% |
|
Purity |
≥98.0% |
99.9% |
|
Single impurity |
≤0.5% |
0.05% |
|
Total impurity |
≤2.0% |
0.05% |
|
Hydrochloric acid content |
40.0%~44.0% |
42.9% |
|
Purity(ee) |
≥99.8% |
99.9% |
Applications and Usages
It can be used as N-arylation reactant of heterocyclic diamine; The synthetic reactants of substituted quinolones can reduce the risk of phototoxicity.