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内容编辑Piperazinephosphate
Piperazinephosphate GMP H0386
| MANUFACTURER | GUANGZHOU HANPU PHARMACEUTICAL CO.,LTD |
| SPECIFICATION | CP2010/BP/USP/EP |
| PACKING | 25KG/DRUM |
| Characteristics | A white, crystalline powder; odourless or almost odourless. Sparingly soluble in water ; practically insoluble in ethanol (96%). |
| Identification |
A reddish colour is produced slowly. |
| Acidity (PH of a 1% w/v solution) | PH6.0-PH6.5 |
| Heavy metals | Not more than20 ppm |
| Water | 8.0 to 9.5% w/w, Appendix IX C. Use 0.25 g. |
| Assay | 98.5%-100.5%(C4H10N2,H3PO4) |