Sodium Gluconate

Sodium GluconateMolecular formula: C6H11O7Na Structural formula:Molecular weight: 218.14 Properties: white crystalline granule or powder, easy to dissolve in the waterStandard Quality standard ItemStandard Industry grade Food grade Identification in accordance with standard in accordance with standard Assay ,% ≥98.098.0 ∼ 102.0Loss on dry ,% ≤0.50≤0.30Reduzate ,% ≤0.70≤0.50PH 6.2 ∼ 7.86.2 ∼ 7.8Sulfate ,% ≤0.05≤0.05Chloride ,% ≤0.07≤0.07Pb ,μ g/g ≤2≤1Arsenic salt ,μ g/g ≤2≤2Heavy metals ,μ g/g ≤10≤10Appearance of solution (1.0g,10ml water) colorless, almost clear