Top seller export quality sodium gluconate with 99% Purity Concrete Admixture Gluconic Acid Sodium CAS 527-07-1

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	C6H11O7Na
CAS NO.	527-07-1
Melting point	206 ℃
HS code	29181600
Package	25kg/bag
Application	water reducing agent, retarder, etc
Appearance	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-----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. 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----for medical treatmentSodium gluconate is widely used in medicine. It can act as joint lubricant. After many joint operations, doctors will drip some sodium gluconate to patients as a lubricant on the joint surface, which can protect cartilage tissue. Injection of sodium gluconate is very beneficial. Generally, there will be no side effects.Sodium gluconate----a cleaning agent for steel surfacesIf the steel surface needs to be plated bowl, chromium, tin and nickel to adapt to special purposes, the surface of the steel surface needs to be strictly cleaned, and the coating is firmly combined with the steel surface. At this time, the addition of sodium gluconate in the cleaning agent will achieve a very ideal effect.

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