China Factory Direct Supplying High Quality Ep/USP/GMP/DMF Velpatasvir White Powder, Find details about China Velpatasvir White Powder, Ep/USP/GMP/DMF Velpatasvir White Powder from Factory Direct Supplying High Quality Ep/USP/GMP/DMF Velpatasvir White Powder
Items | Specifications | Result | |
Character | Appearance | Off-white to yellow powder | Yellow powder |
Solubility | Soluble in ethanol and insoluble in water | ||
ldentification | HPLC | Retention time of major peak in the chromatogram of samplesolution should correspond to that of the standard solution as obtained in the Related Substances by HPLC. | Complies |
Water content | ≤5.0% | 1.6% | |
Residue on ignition | ≤0.2% | 0.07% | |
Heavy metals | ≤20ppm | Complies | |
Residual solvents | Single impurity≤0.3% | 0.10% | |
Total impurities≤1.0% | 0.86% | ||
( )≤3000ppm | ND | ||
(Ethanol ≤5000ppm | 377.2ppm | ||
(lsopropanol)≤5000ppm | ND | ||
()≤600ppm | ND | ||
( Tert-butylmethyl ether)≤5000ppm | ND | ||
()≤5000ppm | ND | ||
()≤720ppm | ND | ||
)≤5000ppm | ND | ||
(Acetic acid)≤5000ppm | ND | ||
≤890ppm | ND | ||
Assay | 98.0%~102.0% | 99.0% |
MOQ | 50G |
BY air | Any airport in china |
By sea | Any seaport in china |
By courier | / |