|
Item |
Specification |
|
Appearance性狀 |
White crystals, cyrstal pwdr色晶體，結晶粉末 |
|
Identification Infrared absorption spectrum 紅外吸收光譜 |
|
|
Specific Rotation比旋度 |
[α]D²º +22.4° - +24.7° |
|
PH酸堿值 |
5.6 - 6.1 |
|
Loss on Drying干燥失重 |
≤0.3% |
|
Residue on Ignition灼燒殘渣 |
≤0.1% |
|
Chloride氯化物 |
≤0.05% |
|
Sulfate硫酸 |
≤0.03% |
|
Iron |
≤0.003% |
|
Heavy Metals重金屬 |
≤0.0015% |
|
Chromatographic Purity 色譜純度 |
Meets the requirements符合要求 |
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