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Product Description

Trisodium phosphate can be thought of as phosphoric acid H3PO4 as ring, with 3 atoms of sodium metal Na, full replacement of its formula after the hydrogen ion h + 3 in, from the product. Because phosphoric acid H3PO4 is the acid, its molecular formula 3 can be replacement of hydrogen by metal ions.
Trisodium phosphate(TSP) crystal,anhydrous/dodecahydrate
White crystal powder, fully water soluble
CAS NO: 7601-54-9
Uses : Widely used as softener,washings,detergent of boiler, rust handling agent, scavenger of molasses,dryer of dye intermediate,developer of photograph, fabric mercerization agent, coagulation agent, rubber latex and medical preparation.
No. | Specifications | Na3PO4 | Na3PO4 .12H2O | ||
Industrial | Food | Industrial | Food | ||
1 | Main contents% ≥ | 98.0 | 98.0 | 98.0 | 98.0 |
2 | Phosphorus pentoxide%≥ | 39.5 | 39.5 | 18.3 | 18.3 |
3 | Sodium oxide, as Na2O | 36-40 | 36-40 | 15.5-19 | 15.5-19 |
4 | Sulfate, as SO4 % ≤ |
| 0.25 | 0.5 | 0.5 |
5 | Heavy metal, as Pb% ≤ |
| 0.001 | 0.001 | 0.001 |
6 | Arsenic, as As% ≤ |
| 0.0003 | 0.0003 | 0.0003 |
7 | Fluoride as F% ≤ |
| 0.005 | 0.005 | 0.005 |
8 | Water insoluble% ≤ | 0.10 | 0.10 | 0.10 | 0.10 |
In the chemical, textile, printing and dyeing, paper, power generation and other industries as a water softener and detergent, boiler antiscale, paper dyeing water softener, the production of adhesive for wax paper pH buffering agent, when the dye fixing agent, fabric mercerizing enhancer, safeguarding against agents of the business line. Metallurgical industry as chemistry degreasing, cleaning, for the good of photographic Developer Solutions Accelerator. Tooth cleaning agent and detergent for the bottle. LaTeX solidification agent. Purification of sugar juice. Quality improvement of phosphate in food processing, for example in meat products to keep the meat of water retention, promote action such as knots, to reduce the loss of nutrients in meat and save the meat tender. In food processing is also used as an emulsifier, nutrition supplements, quality improver. Is the raw material of pasta prepared with alkaline water, also used in sugar refining and α-starch manufacturing. Also used as a food in bottles, cans and other detergents.
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Package: 25kg/drum (25kg net weight,28kg gross weight; Packed in a cardboard-drum with two plastic-bags inside; Size: 510mm high, 350mm diameter) OR 1kg/bag (1kg net weight, 1.2kg gross weight, packed in an aluminum foil bag) OR as per your request.
Storage: Store in a well-closed container away from moisture and direct sun light.
Shelf life: 24 months when properly stored.




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Shaanxi Top Pharm Chemical Co., Ltd. has been primarily engaged in the research, development, and marketing of various photochemical products since 1999. We take full advantages of natural pharmaceutical resources .
Top Pharm Chemical's Advantage:
(1) 10 years membership of ALIBABA. ----- Onsite check and Supplier assessment.
(2) Certified by ISO9001:2008, SGS and Bureau Veritas.
(3) History: Established in 1999.
(4) Manufacturer direct supply, provide OEM, R&D service.


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