| 产品编号：km-322 |
| 产品名称：次甲基蓝 |
| Cas No.：61-73-4 |
| 分子式：C16H18ClN3S·3H2O |
| 分子量：373.9 |
|
Assay: 98.0%min
Indicator range: qualified
Loss on drying:15.0%max
Residue on ignition (as sulfate): 0.5%max
As: 0.0005%max
Zn: 0.02%max
Cu: 0.03%max
Methanol-soluble test: qualified |
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