• Molecular Formula : Na4P2O7
• Appearance : White Powder or Crystal
• CAS No : 13472-36-1(10Hydrate), 7722-88-5(Anhydrate)
• HS No : 2835-39-2000
• It has the property of weak wind damage and when heated it becomes anhydride.
• It is soluble well in water and the aqueous solution is alkali and insoluble in alcohol.
• It has big metal ion blocking function.
• This item has the least condensation degree and it is strong to hydrolysis with high pH
• Food Additives
Improver of noodle processing, elasticity increaser of fish & meat products, cheese emulsifier, can discoloring prevention, ion blocking agent, noodles, food assistant, smoked duck, nut products, meat tenderizer, comfiture, processing of cereals, processing of starch, sugars, and various other foods, quality enhancer (fish & meat, dough and milk products), giving gloss and prevention of soybean paste, color of soy sauce, etc.
• Industrial Uses
Antiscales, hard water softener, metal surface treating agent, manufacture of synthetic rubber, EPS expansion agent, dye dispersant (permeating agent), agricultural pesticides, reagent, printing, detergents, water treating agent, metal ion blocking agent, etc.
• Other field
Feed, medicine and medical supplies, and tooth paste, etc.
| Items | Tech(10Hydrate) | Food(10Hydrate) | Tech(Anhydrate) | Food(Anhydrate) |
|---|---|---|---|---|
| Appearance | White Crystal | White Crystal | White Powder | White Powder |
| Purity (%) | Min 97.0 | Min 97.0 | Min 97.5 | Min 97.0 |
| Water Insoluble (%) | - | - | Max 0.1 | - |
| pH(1% sol'n) | 9.9∼10.7 | 9.9∼10.7 | 9.9~10.7 | 9.9∼10.7 |
| Arsenic as As (ppm) | - | Max 4.0 | - | Max 4.0 |
| Chloride as Cl (%) | Max 0.02 | Max 0.21 | - | Max 0.2 |
| Sulfate as SO4 (%) | - | Max 0.04 | - | Max 0.04 |
| Heavy Metal as Pb (ppm) | - | Max 20.0 | - | Max 20.0 |
| Iron as Fe (%) | Max 0.02 | - | Max 0.05 | - |
| Loss On Drying (%) | - | Max 42.0 | - | Max 5.0 |
| Packing Unit | 25Kg PP+PE-Bag | 25Kg PP+PE-Bag | 25Kg PP+PE-Bag | 25Kg PP+PE-Bag |
