法定编号 NO: CAS :97963-62-7. 分子式 Molecular formula: C8H6F2N2OS
分子量 Molecular weight:216.2078
鉴定 Identification by IR:产品红外光吸收图谱与对照图谱一致。To match with corking standard.
规格 specification: industry grade.
用途 Application: Omeprazole intermediate.
包装 packing :25kg/drum.
性状 character:白色疏松粉末。White loose powder.
熔点melting point:250℃;
干燥失重 loss on drying: not more than 1.0%
灰份 ashes: not more than 0.2%.
重金属 Heavy metals:not more than 20ppm.
液相纯度 Purity by HPLC :主杂质小于0.5%。Imp-1<0.5%.总杂质小于1.0%。Total imp<1.0%. |