99% Pure Food grade Sodium gluconate powder Raw Materials price

Product name:Sodium gluconate powder

CAS:527-07-1

MF:C6H13NaO7

MW:220.15

EINECS:208-407-7

Specification:99% min Sodium gluconate powder

Sample:Sodium gluconate powder Avaliable

Appearance:white powder

Storage: Cool Dry Place

Brand:Global ASAP Nutrition Factory

Shelf Life: 2 Years

Test Method: HPLC

Uses and synthesis of Sodium gluconate powder.

Sodium gluconate powder is a common and widely used organic acid sodium salt. Industrial grade sodium gluconate is often used in construction, chemical industry and other industries. In the construction industry, it is often used as a cement additive to reduce water and slow coagulation. In the chemical industry, it is used as the basic raw material for the production of other gluconates, gluconic acid and gluconolactone, and also has good applications in electroplating, cleaning agent, film manufacturing and water quality treatment. Food-grade Sodium gluconate is often used in the food and pharmaceutical industry. In the food industry, as a food additive, it plays a role in regulating taste, regulating acidity, dehydration, curing, etc. In the pharmaceutical industry, it can regulate acid-base balance and maintain extracellular osmotic pressure.

What are the benefits of sodium gluconate？

Improve food quality: As an acidulant, pH regulator, thickener, stabilizer, etc., sodium gluconate can improve the taste, flavor, texture and appearance of food, and improve the sensory quality and eating experience of food.

Medical application auxiliary treatment: In the field of medicine, although the application of sodium gluconate is relatively limited, it can be used as an electrolyte supplement to assist in the treatment of electrolyte disorders in certain cases. As a pharmaceutical intermediate, it can participate in the synthesis of other drugs.

Improve the quality of construction projects: As a concrete admixture, sodium gluconate can improve the plasticity, strength and durability of concrete, improve the construction performance of concrete, and ensure the quality and safety of construction projects.

Industrial cleaning and environmental protection: As an industrial cleaning agent, sodium gluconate can effectively remove various dirt and improve cleaning efficiency. Its good biodegradability makes it more environmentally friendly than some traditional chemical cleaning agents. In the field of water treatment, as a corrosion inhibitor and scale inhibitor and water quality stabilizer, it can protect equipment, extend equipment life, and save energy and water resources.

How to use sodium gluconate correctly？

Application in the food industry: As a food additive, it should be used in strict accordance with the standards and regulations for the use of food additives in various countries, within the permitted range, with the added amount controlled and in compliance with food safety requirements. The specific dosage should be determined according to the product type, process requirements and regulatory restrictions.

Application in the medical field: As a component of pharmaceutical preparations, it should be used under the guidance of a doctor or pharmacist. For intravenous injection of sodium gluconate solution, the medical operating procedures should be strictly followed, the injection speed and concentration should be controlled, and necessary monitoring should be carried out. For oral sodium gluconate preparations, the recommended dosage should be taken according to the instructions or doctor's instructions.

Application in the construction industry: As a concrete admixture, the appropriate dosage should be determined based on factors such as the performance requirements of concrete, construction conditions, and ambient temperature. Too low an amount may not have a significant effect, and too high an amount may cause excessive retarding or affect other properties of concrete. The optimal dosage should be determined by referring to relevant technical standards and test results. When used, sodium gluconate can be dissolved in water and added to a mixer together with other components such as cement, aggregates, and admixtures.

Application in industrial cleaning: As a cleaning agent, the concentration used should be determined based on factors such as the type of dirt, the object to be cleaned, and the cleaning process. Sodium gluconate can be prepared into an aqueous solution for use, and can be used in combination with other cleaning agents if necessary to improve the cleaning effect. Rinse thoroughly after cleaning. Pay attention to personal protection during operation and avoid long-term direct contact with high-concentration solutions.

Preparation method of Sodium gluconate powder.

Chemical oxidation method: This is an earlier preparation method. Glucose is oxidized to gluconic acid using an oxidant (such as sodium hypochlorite, bromine water, nitric acid, etc.), and then neutralized with sodium hydroxide to obtain sodium gluconate. For example, sodium hypochlorite oxidation method:

C₆H₁₂O₆ + NaClO → C₆H₁₂O₇ + NaCl

C₆H₁₂O₇ + NaOH → C₆H₁₁NaO₇ + H₂O

The chemical oxidation process is relatively simple, but it may produce by-products, and the oxidant has certain corrosiveness and environmental risks. It has been gradually replaced by biological methods.

Electrolytic oxidation method: Glucose is used as a raw material, and electrolytic oxidation is carried out in an electrolytic cell. Glucose is oxidized to gluconic acid at the anode, and then neutralized with sodium hydroxide to obtain sodium gluconate. The electrolytic oxidation method is relatively environmentally friendly, but the energy consumption is high.

Biological oxidation method (enzymatic method): This is the most mainstream and advanced preparation method in the industry. Glucose is oxidized to gluconic acid by enzymes such as glucose oxidase (GOD). The reaction conditions are mild, the selectivity is high, the yield is high, the by-products are few, and the environment is friendly. Then sodium gluconate is obtained by neutralizing the gluconic acid with sodium hydroxide or other sodium salts. The enzymatic method has the advantages of being green, environmentally friendly, and energy-efficient, and is the main direction of industrial production of sodium gluconate. For example, enzymatic oxidation and sodium hydroxide neutralization:

C₆H₁₂O₆ + O₂ + H₂O (GOD catalysis) → C₆H₁₂O₇ + H₂O₂

C₆H₁₂O₇ + NaOH → C₆H₁₁NaO₇ + H₂O