Specifications
Valaciclovir HClCAS: 124832-27-5
Appearance:WHITE TO OFF-WHITE CRYSTALLINE POWDER
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hot sale? Valaciclovir HCl
CAS: 124832-27-5
Appearance:WHITE TO OFF-WHITE CRYSTALLINE POWDER
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ITEMS | SPECIFICATION |
APPEARANCE | A WHITE TO OFF-WHITE CRYSTALLINE POWDER |
CHARACTERISTICS | OPTICAL ROTATION : -8.5o- -11.5o |
ABSORPTIVITY (UV): ( E1%1CM)360-390 | |
? ? IDENTIFICATION | 1)???? POSITIVE |
2)???? HPLC:CONFORMS TO STANDARD | |
3)???? IR ABSORPTION:CONFORMS TO STANDARD | |
4)???? POSITIVE | |
? ? ? ? ? TEST | 1)???? PH:4.0-6.0 |
2)???? ACICLOVIR: ≤1.5% | |
3)???? RELATED SUBSTANCES: ≤2.0% | |
4)???? LOSS ON DRYING: ≤8.0% | |
5)???? RESIDUE ON IGNITION: ≤0.1% | |
6)???? HEAVY METALS: ≤20 PPM | |
ASSAY | ≥98.0% |
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