Trisodium phosphate dodecahydrate (TSP 12H₂O) is a powerful alkaline cleaning and sequestering agent widely used in detergents, surface preparation, and water treatment. It dissolves rapidly in water to produce strongly alkaline solutions that remove grease, oils, and soils from metal, masonry, and process equipment. In certain regulated food applications, it functions as an emulsifier and quality improver under strict dosage control. High purity and predictable hydration ensure stable performance in industrial formulations.
| Sr. No. | Description | Specification |
|---|---|---|
| 1 | Purity | 99% |
| 2 | Chemical Formula | Na₃PO₄·12H₂O |
| 3 | Form | White crystalline powder or granules |
| 4 | Country of origin | India |
| 5 | Quantities | Available in 25 kg bags and larger kg lots for bulk cleaning and treatment operations |
White crystalline solid with a density of around 1.62 g/cm³ and about 45% moisture as water of crystallization.
Highly soluble in water, giving strongly alkaline solutions with a pH typically 11–12.
Stable under normal storage, but can lose water and convert toward lower hydrates/anhydrous salt at elevated temperatures.
Non-flammable, low volatility, and chemically stable in normal use conditions
Heavy-duty cleaner and degreaser for metal surfaces, floors, and industrial equipment.
Builder and sequestering agent in powdered detergents and cleaning compounds.
Surface preparation and etching for painting and coating systems.
Controlled-use additive in food processing as emulsifier and quality improver, subject to regulatory limits.
Supplied in industrial/food grades with controlled impurities and consistent hydration.
Strongly alkaline; may cause skin and eye irritation or burns—use gloves, goggles, and protective clothing, and avoid inhaling dust or mists.
Store in cool, dry, well-ventilated areas in sealed packaging to prevent caking and moisture loss or gain.
Avoid discharge of concentrated solutions into surface waters; follow local environmental regulations for phosphate-containing effluents.
| Sr. No. | Description | Specification |
|---|---|---|
| 1 | Purity | 99% |
| 2 | Chemical Formula | Na₃PO₄·12H₂O |
| 3 | Form | White crystalline powder or granules |
| 4 | Country of origin | India |
| 5 | Quantities | Available in 25 kg bags and larger kg lots for bulk cleaning and treatment operations |
White crystalline solid with a density of around 1.62 g/cm³ and about 45% moisture as water of crystallization.
Highly soluble in water, giving strongly alkaline solutions with a pH typically 11–12.
Stable under normal storage, but can lose water and convert toward lower hydrates/anhydrous salt at elevated temperatures.
Non-flammable, low volatility, and chemically stable in normal use conditions
Heavy-duty cleaner and degreaser for metal surfaces, floors, and industrial equipment.
Builder and sequestering agent in powdered detergents and cleaning compounds.
Surface preparation and etching for painting and coating systems.
Controlled-use additive in food processing as emulsifier and quality improver, subject to regulatory limits.
Supplied in industrial/food grades with controlled impurities and consistent hydration.
Strongly alkaline; may cause skin and eye irritation or burns—use gloves, goggles, and protective clothing, and avoid inhaling dust or mists.
Store in cool, dry, well-ventilated areas in sealed packaging to prevent caking and moisture loss or gain.
Avoid discharge of concentrated solutions into surface waters; follow local environmental regulations for phosphate-containing effluents.
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