51481-61-9 | Assay: 98.0%~ 102.0%Melting range: 139°C~ 144°C Loss on drying ≤ 1.0%Residue on ignition≤0.2%Heavy metals≤20ppmIndividual impurity≤0.2%Total impurities≤1.0%Ethanol≤0.5% | 25kg/drum | | Competitive histamineH2-receptor antagonistwhich inhibits gastric acidsecretion and reduces pepsin output |
