98%MIN Sodium Gluconate 1.Manufacturer 2.Fast delivery and competitive price 3.High quality 98%MIN Sodium GluconateSpecification ItemStandardIndustrial GradeAssay ,%Linecontent%≥ 98.0Loss on dry ,%≤ 0.50Heavy metals ,μ g/g≤ 10Sulfate ,%≤ 0.05Chloride ,%≤ 0.07Reduzate ,%≤ 0.07Pb ,μ g/g≤ 2Application: Used as water quality stabilizer, surface cleansing agent for steel, special cleansing agent for ...