| Model NO. |
7601-54-9 |
Content |
Standard |
| Usage |
Laboratory Reagents, Analytical Reagents |
Source |
Dry Powder |
| Habit Appellation |
Chemical Medicine |
Application |
Industry, Scientific Research, Agriculture |
| Property |
Inorganic Reagent |
Transport Package |
25kg/Drum |
| Specification |
99% |
Trademark |
Henghao Environmental Protection |
| Origin |
Hebei, China |
HS Code |
28352910 |
| Production Capacity |
10000t/Month |
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Used as water softener and detergent in chemical, textile, printing and dyeing, papermaking, power generation and other industries, boiler anti-scale agent, water softener in paper dyeing, pH buffer for production of varnished paper adhesive, solid during printing and dyeing Colorant, mercerizing enhancer for fabrics, anti-brittleness agent for thread making. Metallurgical industry for chemical degreasing, decontamination, as an excellent accelerator in photographic developing solutions. Detergent for tooth cleaners and bottle holders. Coagulant for rubber latex. Syrup purifier. Phosphate plays a role in quality improvement in food processing, for example, in meat products, it maintains the water-holding capacity of meat and improves binding force, so as to reduce the loss of nutrients in meat and preserve the tenderness of meat. It is also used as emulsifier, nutritional supplement and quality improver in food processing. It is the raw material for the preparation of lye water for pasta, and is also used in the refining of sugar and the manufacture of α-starch. It is also used as a detergent for food bottles, cans, etc.
| Type |
Tech grade |
Food grade |
| Purity |
98% Min. |
98% Min. |
| P2O5 |
18.3% Min. |
18.3% Min. |
| Sulfate, ( SO4 ) |
0.5% Max. |
0.5% Max. |
| Chloride, (Cl) |
0.4% Max. |
0.02% Max. |
| Water insoluble matter |
0.1% Max. |
0.1% Max. |
| PH value |
11.5-12.5 |
11.5-12.5 |
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As a quality improver, it can improve the complex metal ions, pH value, and ionic strength of food, thereby improving the binding force and water holding capacity of food. China stipulates that it can be used for cheese, the maximum usage is 5g/kg; the maximum usage in Western-style ham, meat, fish, shrimp and crab is 3.0g/kg; the maximum usage in canned food, juice, beverages and dairy products is 0.5g /kg.
Solid trisodium phosphate (TSP) is a strong base and weak acid salt, with strong alkalinity and high solubility, stable chemical properties, and can be stored for a long time. Add TSP to the spray water of the containment spray system (EAS) instead of NaOH can adjust the pH value of the spray liquid, effectively remove the iodine gas released from the leaked cooling water into the containment, avoid the injury of the strong alkali to the staff, and is easy to clean up after the accident.
Basic introduction: One of the CAS numbers of trisodium phosphate is 7601-54-9, and it is Trisodium phosphate in English. Trisodium phosphate can be regarded as taking d H3PO4 as the parent, with 3 metal sodium atoms Na, all of which are replaced in its molecular formula The resulting product contains 3 hydrogen ions H+. Because H3PO4 is a tribasic acid, its molecular formula has three hydrogen ions that can be replaced by metal elements.
Physical properties: Colorless to white needle crystal or crystalline powder, anhydrous or crystal water containing 1~12 molecules, odorless. The melting point of dodecahydrate is 73.4°C. Soluble in water, insoluble in ethanol. The pH value of 1% aqueous solution is 11.5~12.1.
Application field
1. As a quality improver, it can improve the complex metal ions, pH value, and ionic strength of food, thereby improving the adhesion and water holding capacity of food. China stipulates that it can be used for cheese, the maximum usage is 5g/kg; the maximum usage in Western-style ham, meat, fish, shrimp and crab is 3.0g/kg; the maximum usage in canned food, juice, beverages and dairy products is 0.5g /kg.
2. It is used as water softener and detergent in chemical, textile, printing and dyeing, papermaking, power generation and other industries, boiler scale inhibitor, water softener in paper dyeing, and pH buffer for the production of varnished paper adhesives, when printing and dyeing. color fixing agent, mercerizing enhancer for fabrics, anti-brittleness agent for thread making. Metallurgical industry for chemical degreasing, decontamination, as an excellent accelerator in photographic developing solutions. Detergent for tooth cleaners and bottle holders. Coagulant for rubber latex. Syrup purifier. Phosphate plays a role in quality improvement in food processing, for example, in meat products, it maintains the water-holding capacity of meat and improves binding force, so as to reduce the loss of nutrients in meat and preserve the tenderness of meat. It is also used as emulsifier, nutritional supplement and quality improver in food processing. It is the raw material for the preparation of lye water for pasta, and is also used in the refining of sugar and the manufacture of α-starch. Also used as a detergent for food bottles, cans, etc.
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- Solid trisodium phosphate (TSP) is a strong base and weak acid salt, with strong alkalinity and high solubility, stable chemical properties, and can be stored for a long time. It can be added to the spray water of the containment spray system (EAS). Instead of NaOH, TSP can adjust the pH value of the spray liquid, effectively remove the iodine gas released from the leaked cooling water into the containment vessel, avoid the injury of the strong alkali to the staff, and facilitate the cleaning after the accident.
Chinese name: trisodium phosphate foreign name; trisodium pho
• sphate anhydrous
• Chemical formula: Na3PO4 Type: Phosphate
• Density; 1.62(g/cm3) Melting point: 1340(ºC)
CAS Number: 7601-54-9 EINECS;231-509-8
• pH value: 11.5~12.1 Mr: 164.26
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