... , abundant supply pure white, more than 99% of the purity , . Sodium gluconateMolecular formula: C6H11O7Na Molecular weight: 218.14 Properties: white crystalline ... dyeing industries.and good food additive or food fortifier of sodium Sodium gluconate of Food grade mainly used in candies, chocolates, soft ... , PE bag inside(heat sealing) or packed as your required. SODIUM GLUCONATE (>98%)