Model No.: Zhishang – Sodium gluconate
Name:: Sodium Gluconate
MP:: 206 °C (dec.) (lit.)
Bp:: 673.6 °C At 760 MmHg
FP:: 375.2 °C
Packaging: as your requirement
Productivity: 1000kg per Month
Brand: zhishang chemical
Place of Origin: Shandong, China (Mainland)
Supply Ability: in stock
Certificate: ISO CE
HS Code: 2926909090
Sodium gluconate CAS 527-07-1
What is Sodium gluconate?
As a new type of functional flavoring seasoning, sodium gluconate can impart sour taste to food, improve food taste, prevent protein denaturation, mask bad bitterness and astringency, and replace salt to prepare low-sodium and sodium-free food. In addition, it has the characteristics of non-toxicity, non-deliquescence, good stability and chelating performance, and a wide range of raw material sources. It has attracted much attention, and some new preparation technologies and applications have emerged one after another.
In 2012, approved by my country’s health department, it was included in the catalogue of new food additives. Sodium gluconate has been produced and used for nearly three decades. Especially in recent years, with the application of sodium gluconate in new fields such as retarders and water reducers in the construction industry, its market demand has shown a trend of rapid growth. Among them, the production of sodium gluconate by fermentation method has taken the leading position in the sodium gluconate industry by virtue of its mature technology, mild process conditions, simple technical route and low product cost. China is the world’s most important producer and exporter of sodium gluconate. It is expected that the production and application of sodium gluconate will continue to grow steadily in the coming period.
Sodium gluconate Uses
- Sodium gluconate used as brightener in nickel-iron alloy electroplating. When used alone, it has the advantages of clarifying the plating solution, brightening the surface of the plated parts, and fine and leveling the crystals. The dosage is 0.1-0.2g/L.
- Food additives, electroplating complexing agents, water quality stabilizers, color leveling agents in printing and dyeing industries, steel surface treatment agents, etc. are used in the pharmaceutical industry.
- Sodium gluconate is used as a corrosion and scale inhibitor in circulating cooling water system, used in electroplating and metal cleaning, and also used in pharmaceuticals.
- Nutritional supplements, chelating agents, yeast foods.
- Sodium gluconate is used as a scale and corrosion inhibitor in industrial water treatment, and it has a good effect of compounding with aluminum.
Preparation of Sodium gluconate?
The metered amount of calcium gluconate was added to the reaction vessel and an aqueous solution of sulfuric acid was added with stirring. After stirring for 1 hour, it was left to stand for filtration. The filter residue was CaSO4 and was removed. The filtrate was added to a neutralization vessel and neutralized by adding an appropriate amount of aqueous Na2CO3 solution. Concentrate, filter, dry, test qualified packaging products.The glucose is fermented and neutralized with sodium base.
The metered amount of gluconic acid was added to the reaction vessel, neutralized with stirring and added with a slight excess of aqueous Na2CO3, and stirred at 50-60[deg.] C. for 2 hours. Concentrate under reduced pressure, cooling, crystallization, filtration and drying to get the finished product.
Q1. Are you a manufacturer
Answer: Yes, we have our own factory called [ZhiShang Industry Group “, we export by ShandongZhishangchemical Co., Ltd.
Q2. Do you have GMP or DMF
Answer: Yes, we have GMP certificate for some products, and we can provide DMF as well.
Q3. What information should I let you know if I want to get a quotation
Answer: -Quality you require, eg. Assay, Purity, or single impurity
-Quantity you need
-Standard you want, such as USP, EP, JP etc.
Q4. How to make the payment
Answer: Escrow and T/T in advance are highly recommended. We can accept Western Union, Money Gram and Paypal as well
Q5. When will you deliver the goods
Answer: For sample(less than 1kg), in about 3 working days after payment; for larger orders (more than 1kg), in about 7 working days after payment.
Q6. How will you deliver the goods
Answer: We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS, China Air Post. For container products, we can do sea shipping.
You also can choose your own shipping forwarder.
Q7. When will we receive the goods
Answer: For samples, we will send by TNT/DHL/FEDEX/UPS express, usually it takes about 3-5 to reach you; for larger orders, it will take about 7 -10days at most.
Q8. What if we find your products unsatisfied
Answer: We will send you a COA (Certificate of Analysis) to you first for you to confirm the quality, but if you find our products not confirm with the COA after you receive it, please show us your test result, we will refund you once we confirm that.