Sodium Gluconate precautions and effects
Sodium Gluconate is a polyhydroxy carboxylate sodium hydroxy carboxylate, which is also known as sodium hydroxylate.
[English name] SodiumGluconate
Molecular formula: C6H11O7Na
[molecular weight] 218.14 content above 98%
[traits] white crystalline granules or powders. Easily soluble in water, slightly soluble in sprinkles, insoluble in ether.
1, used in medicine, regulate the acid-base balance in the human body, to restore nerve function normally, sodium to maintain the extracellular osmotic pressure and capacity, adjust acid-base balance, the normal functions of neuromuscular plays an important role. This product can effectively prevent the occurrence of low - ner syndrome. For the same purpose, for food additives
2, used as a water quality stabilizer: because the Sodium Gluconate has excellent scale and corrosion inhibitor, so it is widely used in water quality stabilizer, as a petrochemical enterprise circulating cooling water system, for example, low pressure boiler, the internal combustion engine cooling water system treatment agent, etc. Its excellent performance is:
The essay has obvious coordination effect. Suitable for molybdenum, silicon, phosphorous, tungsten, nitrite and other formulations. Due to the effect of the coordination effect, the corrosion effect is greatly improved.
The inhibition rate increases with the increase of temperature. General corrosion inhibitor decreases with increasing temperature, and even loses its effect completely. But Sodium Gluconate on the contrary, the corrosion rate within a certain range increase with temperature, and the test of the material such as carbon steel, for example, the temperature from 77 ℃ to rise to 120 ℃ F, F the buffer rate increase by more than 5% on average. So it is ideal that Sodium Gluconate can be used as a corrosion inhibitor for a high temperature system or a temperature changing system from low temperature to high temperature.
Strong ability to scale up scale: calcium, magnesium and iron salt have strong complexability, so the scale ability is very strong, especially for Fe3 + with excellent chelating, even within the full PH range.
No harm done. The use of Sodium Gluconate as a corrosion inhibitor for circulating cooling water to achieve non-public hazards is an advantage that is not comparable to other corrosion inhibitors currently used.
3, used for steel surface cleaning agent: steel surface for plating bowls, chrome plating, tin plating, nickel plating, to adapt to the special purpose, such as tin, galvanized sheet, chrome plated surface (electric), etc., the billet surface must pass strict cleaning, solid combination, make steel surface coating and then cleaning reagent adding Sodium Gluconate it will achieve the ideal effect. This has been confirmed by a large international company that makes iron.
4, Sodium Gluconate special cleaning agent for glass bottle, glass bottles with Sodium Gluconate as the main recipe professional cleaning agent can improve the following common problems: detergent force is not strong, easy to jam bottle washer nozzle and the pipe line; It is not ideal for the bottle paste and the bottleneck rust. After washing, trace residues were not ideal for food safety (such as phosphate residues); Washing water shall be discharged into a public nuisance (not conforming to the standards set by the state).
5, Sodium Gluconate as water reducing agent and retarder in the construction industry: cement after adding a certain amount of Sodium Gluconate, can increase the plasticity and strength of concrete, and a block, or postpone the initial and final solidification time of concrete. In addition, it can be used in many industrial fields such as electroplating, film making and so on.
Storage and transportation:
Storage: should be kept in a dry and ventilated place, should pay attention to moisture-proof and moisture-proof. Long-term storage is not bad, if there is a lump, crushing or dissolving does not affect the use effect.
Transport: this product is non-toxic and harmless, and is not flammable and explosive dangerous goods. It is possible to transport cars and trains.