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Tri Sodium Phosphate

Tri Sodium Phosphate
Tri Sodium Phosphate
Product Code : 01
Price And Quantity
Minimum Order Quantity :
25 KG
Unit of Measure :
Product Specifications
Application :
Ph Level :
11.5−12.5 (1.0 g, water 100 ml)
Appearance :
Physical Form :
Smell :
Strong Smell
Grade :
IP grade
HS Code :
Storage :
Room Temperature
Refractive Rate :
High Refractive Index
Structural Formula :
EC Number 231-509-8
Poisonous :
Solubility :
Insoluble in ethanol, CS2
Molecular Formula :
Molecular Weight :
163.939 g/mol Grams (g)
CAS No :
7601-54-9 10101-89-0
Melting Point :
73.5 °C
Shape :
Product Type :
Inorganic Compound & Non-flammable
Density :
1.62 g/cm³ Gram per cubic meter (g/m3)
Usage :
Cleaning agent
Purity :
Product Description

Tri Sodium Phosphate 

Ever since our establishment in the year 1990, we have been engaged in importing, supplying and distributing quality assured Tri Sodium Phosphate (Na3PO4). It is an inorganic compound that is generally available in a white granular or crystalline solid form. This chemical salt is procured by neutralizing the phosphoric acid using sodium hydroxides with sodium carbonate.  This chemical compound gets soluble in water, thus producing an alkaline solution. As an alkaline agent has the powerful capacity to penetrate oil and grease, this tri sodium phosphate is popularly used in a variety of soaps, detergents, paint thinner, degreaser etc.  


  • Molecular Formula: Na3PO4
  • Molecular Weight: 164
  • Appearance: White Fine Powder
  • PH Range (1% w/v): Minimum 11.5


  • Na3PO4 (TSP) is used as cleaning agent, lubricant, food additive, stain remover and degreaser. Mostly used in cleaning agents, Because it is a strong cleaner.


  • DENSITY: 2.536 g/cm3 (17.5 °C, anhydrous) 1.62 g/cm3 (20 °C, dodecahydrate) | FLASH POINT‎: ‎Non-flammable | SOLUBILITY: insoluble in ethanol, CS2 | MOLAR MASS: 163.94 G/MOL | HEAT CAPACITY (C): 665 J/mol·K (dodecahydrate) | PUBCHEM CID‎: ‎24243 | MOLECULAR FORMULA‎: ‎Anhydrous: Na3PO4 | MOLECULAR FORMULA‎: ‎ClNa13O17P4 | SYNONYMS‎: ‎TSP;TSPC;TSPA;ATSP;TSP1;THB | FORMULA WEIGHT‎: ‎163.94
Contact Us

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Phone :91--9820430709