CAS 4003-89-8 Formula C11H15NO Appearance off-white powder Loss on drying 0.5%max Assay 98% min Melting Point 218-220°C Unknow total 1% Max Unknow single 0.3% Max Heavy Metal 10ppm Max Ash 0.01% Max[...]

Chemical Name [1-hydroxy-(1H-imidazol-1-yl)-phosphonoethyl] phosphonic acid monohydrate CAS 118072-93-8 Formula C5H10N2O7P2 Assay 98.5%min HPLC Molecular weight 290.10 Appearance White crystalline powder Related Substance ≤0.5% Loss on drying ≤0.5% 　[...]

CAS 26791-93-5 Molecular weight 241.2 Formula C10H11NO6 Melting point 142℃-145℃ Appearance Slight yellow powder Assay 99% min Loss on drying 0.5%max[...]

Appearance Brown to Dark Brown Powder Assay Sucrose（On Drying Base） ≥78.0% Iron（On Drying Base） 5.1%～6.0% Basicity(PH) 10.5～11.1（relative to injection） Ferrous iron 0.4% Max Ferrous iron and ferric iron Low molecular weight compound None Chloride ≤0.075% Turbid Piont(PH) 4.4～5.3 Molecular weight Mw:34000～60000 Mn: 24000 Min Distribution of molecular weight Distribution Width（Mw/Mn）1.7 min Loss on drying ≤2.5% Heavy Metal ≤0.0025% Arsenic salt ≤0.0004%[...]

CAS: 28315-93-7 Molecular weight 162.1878 Formula C10H10O2 Melting point 207-211 Appearance Off-white powder Assay: 99% min Unknow single 0.2% max Test Method： HPLC(FDA Method) Loss on drying 0.5%max 　[...]