Sodium Gluconate(Tech. Grade) CAS NO.527-07-1 Molecular formula: C6H11O7Na Molecular Weight:218.14 Properties: White to yellow crystalline granule or powder, easy to dissolve in the water. 1) Assay:more than 98.0% 2)Loss on drying: less than 0.50% 3)Reducing sugar: less than 0.70% 4) Heavy metals: less than 20ppm 5) Arsenic: less than 3ppm 6)Sulfate:less than 0.05% 7)Chloride:less than 0.07% 8)Lead:less than 10ppm 9)PH: 6.2~7.8 Packing: Packed 25 Kgs in p.p. woven outer bag with p.e. inners. Sample: Available. The sample is free but you should pay the courier fee! Would you kindly inform me your DHL account No., if you want the sample! Delivery time: we will deliver the goods in 15 days after we confirm contract. Minimum Order Quantity:10MT Annual Output: 50000MT