Hello there,We are looking for;Type:Zinc SulphateCAS No.:7446-20-0Other Names:Zinc sulphate,White vitriol,GoslariteMF:ZnSO4.7H2OEINECS No.:231-793-3Grade Standard:Industrial Grade,Agriculture GradePurity:98%Appearance:Colorless or white crystalline granular or powderApplication:fertilizer,feed and food industryKeywords:Zinc sulphate, White vitriol, GoslariteMain content:Zn 21%HS code:2833293000Molar mass:287.53 g/molColor:Colorless or whiteOdor:odorlessDensity:2.072 g/cm3Melting point:100 °CBoiling point:280 °CRefractive index (nD):1.4357 Show More