Ningbo Samreal Chemical Co., Ltd.  

Product Name: High Quality Food Grade Zinc Gluconate CAS 4468-02-4 Model NO.: SAMREAL-ZG The content of active substances: ?90% Resource: Chemosynthesis Nutrient Composition: Zinc Gluconate Shelf Life: >12 Months Storage Method: Normal Packaging Material: Paper EINECS: 224-736-9 Formula: C12h22o14zn CAS No.: 4468-02-4 Appearance: White Powder Transport Package: Fiber Drums Specification: USP standard Origin: China Product Description High quality Zinc GluconateFCC/USP/BP standardItemsSpecificationsAppearanceWhite PowderOdourAlmost odourless, without strong irritant odourReducing substances≤1.0%PH5.5-7.5Water≤11.6%Chloride≤0.05%Sulfate≤0.05%Lead≤10ppmArsenic≤3ppmcadmium≤5ppmAssay97.0%-102.0%