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الشخص الذي يمكن الاتصال به Mr. Andrew
3RD, TEDA, TIANJIN
1 Molecular Formula, C6H*4O6 Molecular weight, **2.**3 CAS No., ******4 **********************************************************************************************************- 2 Specification, Appearance: colorless crystal or white crystalline powder or granular Assay *9.0% min. Moisture 1.0% max. Total sugar 0.3% max. Reducing sugar 0.1% max. Specific optical rotation 4.0~7.0 Specific density 1.*5 min. pH (*0% solution) 5.0~7.0 Residue on ignition 0.1% max. Heavy metals (as Pb) 5ppm max. Nickel 1ppm max. Arsenic (as As) 1ppm max. Lead 1ppm max. Chloride *0ppm max. Sulphate *0ppm max. Particle size *0 mesh~*0 mesh; *0 mesh~*0 mesh, *0~*0 mesh Total bacterium **0pcs/g max. 3 Package: *5kg/net paper bags *0MT (without pallets)