Trisodium phosphate appears as a white powder, odorless, with a deliquescent odor, and is soluble in water and ethanol. Its aqueous solution is weakly acidic. Stable in the air, not easily hygroscopic, soluble in water, able to dissolve various metal ions (such as iron, manganese, etc.), as well as cellulose and lignin. Easy to decompose at room temperature.
When the temperature reaches 120 ℃, trisodium phosphate decomposes to produce metaphosphate, triphosphate, and disodium hydrogen phosphate, while releasing a large amount of heat; When the temperature exceeds 250 ℃, triphosphate begins to decompose to produce phosphoric acid and formaldehyde; When the temperature exceeds 350 ℃, all triphosphate is decomposed into metaphosphate and formaldehyde; When the temperature reaches 450 ℃, metaphosphate begins to decompose into phosphoric acid and formaldehyde; When the temperature exceeds 500 ℃, triphosphate begins to decompose into metaphosphate, formaldehyde, and disodium hydrogen phosphate.
Trisodium phosphate is a common inorganic salt, also known as sodium phosphate or sodium dihydrogen phosphate. It is a white solid with a powder like odor and a chemical formula of Na3PO4. Trisodium phosphate is generally used as a food additive, analytical reagent, research reagent, pharmaceutical additive, etc., and has multiple uses.
Trisodium phosphate, as a food additive, can be used to brew beer, beer, and alcoholic beverages to increase alcohol concentration. It can also be used as a seasoning agent to enhance the flavor of food. It can also be used as a food additive to improve the texture of food and increase its shelf life.
Trisodium phosphate can also be used as an analytical reagent and is widely used to analyze organic compounds, metals, acids, bases, etc. In addition, it can also be used to identify the structure of organic compounds and for studying energy metabolism within biological cells.
Trisodium phosphate can also be used as a pharmaceutical additive in the preparation of antibacterial drugs to prevent and treat bacterial infections. In addition, it can also be used to prepare anti-cancer drugs to fight cancer# Trisodium phosphate
In addition, trisodium phosphate can also be used in industry to prepare cleaning agents, dyes, lubricants, tanning agents, bleaching agents, etc. It can also be used to prepare catalysts, used in the pharmaceutical industry, food industry, fine chemical industry, etc.
In summary, trisodium phosphate has various applications and is widely used in food additives, analytical reagents, research reagents, pharmaceutical additives, and industrial products. Due to its stability, it can be used in various applications and provides effective assistance for various industries.
Transportation and storage:
1. This product should be sealed, moisture-proof, and stored away from light.
Cannot come into contact with acids or oxidants.
4. Packaged in iron drums, each drum has a net weight of 50 kg and can be assembled according to user requirements.
5. Transport according to dangerous goods transportation regulations, package and seal to prevent moisture.
6. Store in a cool and ventilated place to prevent direct sunlight.
Packaging requirements:
Trisodium phosphate is packaged in iron drums with a net weight of 25 kg or 50 kg. It is required that each drum or bag should be clearly marked. The packaging label should indicate: product name, grade, weight, production date, production batch number, factory name, address, and telephone number, etc. Implement according to the Hazardous Chemicals Labeling (GB13690-92).
During transportation, it should be loaded and unloaded lightly to prevent damage to the packaging and containers. It should not be mixed with acids and oxidants, and should be stored separately from oxidants and acids, avoiding mixed storage. During transportation, it is necessary to ensure that the container does not leak, collapse, fall, or be damaged.