About Sodium Gluconate

Sodium gluconate is also called as sodium salt of gluconic acid. The production process of manufacturing Sodium Gluconate is by fermentation of glucose using fungi. The appearance of Sodium Gluconate is white crystalline and highly soluble in water. The Sodium Gluconate is non-toxic, non corrosive and readily biodegradable unlike other acids they are safe.

The primary source of making Sodium Gluconate is Gluconic acid also chemically as pentahydroxycaproic acid is from the family of an Acid Sugar and belongs to the aldonic acid family.

The Acid Sugar products are always nonvolatile, noncorrosive, nontoxic, and very biodegradable weak organic. This acid is a natural component abundantly present in plants and fruits such as honey, wine, rice, and meat and also synthetically produced by fungi.

The sodium gluconate is used to improve the water resistance of cements and calcium gluconate is used for inhibition of mild steel corrosion in low concentrations of chloride solutions and treatment of metal deficiencies. Sodium Gluconate are important ingredient as chemical admixture but widely used in many different fields, such as in concrete, textile industry, oil drilling, soap, cosmetics, toothpaste, etc.

Technical Specifications

Product

Sodium Gluconate

Other Name

Sodium D-gluconate, Gluconic acid monosodium.

Grade Ref

Solonate F-3600

Harmonized Code

29181690

Chemical Formula

C6H11NaO7

CAS No

527-07-1

Appearance

White crystalline

Molar Mass

218.137 g·mol−1

Solubility in Distilled water

58 g/100 mL

Melting point

170-175oc

Solubility in ethanol and diethyl ether

Slightly soluble

Bulk Density

59-pound ft30,95 ~ 1,02 g/cc

Purity

98% - 100%

Loss on drying

0.50% Max

Sulphate (SO4-) %

0.05% Max

Chloride (Cl) %

0.07% Max

Heavy metals (Pb)

10 ppm Max

Reduzate (D-glucose) %

0.7 Max

PH (10% water solution)

6.2~7.5

Arsenic salt(As) ppm

2max

Properties & Usage Profile of Sodium Gluconate

For Industrial Applications

Non-toxic
Non Corrosive
Easily biodegradable
Excellent Chelating Power
Efficient plasticizer in concrete
Help to reduce water in concrete
Excellent set retarder in concrete and repair products

For Food Applications

Bitterness removal
A sequestrant agent to chelate metal ions.
A PH buffer in fruit juice of carbonated drink.
A taste improver in beverage
Masking agent in sweetener, protein, minerals & caffeine.
A stabilizer in meat products