产品与解决方案
纯化精品 创新定制
项目Items | 标准值Standard |
性状Character | 白色颗粒状粉末White granular powder |
60目通过率/(%)60 mesh pass rate | ≥95.0 |
葡 萄 糖 酸 钙(C12H22CaO14.H2O,以干基计)/(%)Assay:Calcium gluconate(Dry base) | 99.0-102.0 |
干燥减量/(%)Loss on drying | ≤2.0 |
还原糖(以C6H12O6计)/(%)Reducing sugar | ≤1.0 |
重金属(以Pb计)/(mg/kg) Heavy metal(As Pb) | ≤10 |
氯化物(以Cl计)/(%)Chloride | ≤0.05 |
硫酸盐(SO4计)/(%)Sulfate | ≤0.05 |
pH值(50.0g/L溶液)pH value(50.0g/L solution) | 6.0-8.0 |
总砷/(mg/kg) Total arsenic | ≤2.0 |