As phosphate can improve or endow food with a series of excellent properties, it is widely used in food processing, and trisodium phosphate is no exception. It is mainly used as water retention agent, stabilizer, acidity regulator, etc. It can improve the structure and taste of food and improve the nutrition of food.
Colorless to white needle crystal or crystalline powder, anhydrous substance 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 the 1% aqueous solution is 11.5-12.1.
1, basic information::
Name: trisodium phosphate (TSP) industrial grade
English name:TRISODIUM PHOSHPATE INDUSTRIAL GRADE
Molecular weight: Na3PO4 ; Na3PO4·12H2O
Molecular weight: 163.94;380.18
CAS NO.: 7601-54-9(Anhydrous) ; 10101-89-0 (Dodecahydrate)
Implementation Standard: Twelve Aquatic Products HG/T 2517-2009; Anhydrous products are produced according to customer requirements.
Standard executed: HG/T 2517-2009 for Dodecahydrate,According to customer's demand for Anhydrous product.
Appearance: White or yellowish crystal.
2,Usage:
Used as water softner,boiler cleaning agent,detergent and rust inhibitor and so on.
3,Package:
25kg,50kg,1000kg bags or according to customer's demand.
4,Specification: HG/T 2517-2009
| Item |
Industrial Grade |
| Main contents(as Na3PO4·12H2O),w/% ≥ |
98 |
| Sulphate(as SO4),w/% ≤ |
0.5 |
| Chloride (as CI),w/% ≤ |
0.4 |
| Arsenic(as As),w/% ≤ |
0.005 |
| Iron(as Fe),w/% ≤ |
0.01 |
| Water insoluble |
0.1 |
| pH value(10g/L Solution) |
11.5~12.5 |
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