Sodium Gluconate

Introduction of Sodium Gluconate
---Production capacity: 150,000 tons/year
Product Profile
Product Name: Sodium gluconate
Other Names: Gluconic acid sodium salt Gluconic Acid Sodium
CAS No.: 527-07-1
Molecular Formula: C6H11NaO7
Molecular Weight: 218.14
Melting Point: 206-209
Appearance: White crystalline grain or powder
Solubility: Easily soluble in water, slightly soluble in alcohol, cant soluble in diethyl ether


Applications, Functions, Advantages
1. Food industry
1) Used as food additive
2) Sodium gluconate has nonirritant, no bitterness, tasted like salt, used for adjusting pH in food production, improving food flavor, replacing salt dosage in food

2. Construction industryconcrete retarder, water reducing agent
1) Sodium gluconate has good compatibility with the system composed of cement and water reducing agent
2) Sodium gluconate prolongs the initial setting time and the final setting time of concrete, enhanced the strength of concrete
3) Widely used in concrete admixture, suitable for pumpcrete, fluidity concrete, mass concrete, high-strength concrete

3. Petroleum chemical industryUsed as corrosion and scale inhibitor in circulating cooling water
1) It has obvious synergistic effect, enhance the effect of corrosion inhibitor.
2) The corrosion inhibition rate of sodium gluconate will increase with increasing temperature
3) Sodium gluconate has strong scale inhibition ability. It is a good scale inhibitor for calcium salt, magnesium salt, especially iron salt.
4) Pollution-free, this is the advantage that the corrosion inhibitor used at present cant compare with. It is one of the cheapest organic synthetic chemical which is widely used as corrosion and scale inhibitor.

4. Glass detergent
1) Strong descaling capacity, not plug the nozzle and pipe of the bottle washer
2) Effectively remove bottle label and rust of bottle neck
3) Discharge of washing water conforms to national standard


5. Steel surface detergent
1) After strict cleaning steel surface with detergent which contains sodium gluconate, the coating materials will be more firmly bonded to the steel surface
2) Good anti-scale ability and anti-rust ability
3) In electroplated metal surface cleaning, it can prevent iron, aluminum and other precipitation of hydroxide in solution