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Proper Price High Quality Sodium Gluconate with 99% Purity CAS 527-07-1 Concrete Admixture

Product Description

Sodium gluconateSodium gluconate is a kind of organic matter, the chemical formula for C6H11NaO7, application is very extensive in the industry, sodium Gluconate can in architecture, textile printing and dyeing and metal surface treatment, and water treatment industries, such as efficient and chelating agent, steel surface cleaning agent, glass bottle of cleaning agent, electroplating industrial alumina coloring, used as a efficient retarder in the concrete industry, high efficiency Water Reducing Agent, etc.
Product name
sodium gluconate
Chemical formula
Melting point
206 ℃
HS code
water reducing agent, retarder, etc
white crystalline particles or powder
ApplicationSodium gluconate, also known as sodium pentahydroxy organic acid, is a white crystalline particle or powder with a relative molecular weight of 218.14, a melting point of about 206 ℃, a 10% aqueous solution with a pH of 6.2 ~ 7.8. It is easily soluble in water, slightly soluble in alcohol, insoluble in ether and has a certain salty taste. It is widely used in food, construction, medicine, water treatment, electroplating, development and other industries. Sodium gluconate----water reducer1. Enhance workability. Under the condition of constant water cement ratio (W/C), adding sodium gluconate can improve workability. In this case, sodium gluconate acts as a plasticizer. When the amount of sodium gluconate is less than 0.1%, the degree of improving workability is proportional to the amount added. 2. Improve the intensity. When the cement content remains constant and the water content in the concrete decreases (i.e., the W/C decreases). When the amount of sodium gluconate is 0.1%, the amount of water added can be reduced by 10%. 3. Reduce the cement content. The water and cement content decreased in the same proportion, while the W/C ratio remained unchanged. Sodium gluconate----Water stabilizerSodium gluconate is used as water stabilizer, which has excellent corrosion and scale inhibition effect. Such as circulating cooling water system of petrochemical enterprises, low-pressure boiler, cooling water system of internal combustion engine and other treatment agents. It has the following special advantages: (1) It has obvious synergistic effect. Suitable for
molybdenum,silicon, phosphorus, tungsten, nitrite and other formulations.
(2) The corrosion inhibition rate increases with the increase of temperature. As the temperature increases.
(3) It has strong complexation ability and scale inhibition ability for calcium, magnesium and iron salts. In particular, it has
excellent chelating effect on Fe3 +, even in the whole pH range.
(4) Sodium gluconate is used as corrosion and scale inhibitor in circulating cooling water to eliminate public hazards.Sodium gluconate in food industry(1) Sodium gluconate can replace salt. Compared with other low sodium salts, sodium gluconate has the advantages of no irritation, no bitter taste and salt pungent taste. It has become the best substitute for table salt. At present, it is widely used in food fields such as salt free soy sauce, bread and so on. (2) Sodium gluconate can improve food flavor. It has the effects of covering food bitterness, shielding peculiar smell and improving taste, and has a significant effect on the improvement of food flavor. By adding sodium gluconate to low-fat cheese, the original bitterness and astringency of low-fat cheese are eliminated and the overall taste is improved. (3) Sodium gluconate can enhance the nutritional characteristics of food. Sodium gluconate can form a soluble complex with calcium ions and lactate ions in cheese, so as to increase the solubility of calcium lactate, effectively prevent cheese hardening and ensure the nutritional quality of cheese. Sodium gluconate as retarderSodium gluconate can significantly delay the setting time of concrete. When the dosage is below 0.15%, the logarithm of the initial setting time is directly proportional to the dosage, that is, the dosage is doubled and the initial setting time is delayed to ten times, which makes the working time extended from a few hours to a few days without loss of strength. This is an important advantage, especially in hot weather and for longer periods of time.

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