Trisodium phosphate

Trisodium phosphate

Sodium phosphate dodecahydrate; Trisodium phosphate 12H₂O; TSP dodecahydrate; Sodium phosphate, 12-hydrate

CAS 10101-89-0

Chemical Formula Na₃PO₄•12H₂O

Molecular Weight 380.12 g/mol

Trisodium phosphate 12H₂O  (Na₃PO₄•12H₂O) is a crystalline, water-soluble compound commonly used as a cleaning agent, stain remover, and degreaser. It is often found in industrial and household cleaning products, as well as in water treatment processes. Due to its high solubility, it is effective in breaking down grease, oils, and dirt. Additionally, it is utilized in various applications, including the preparation of food-grade products and as a pH regulator in certain formulations.  

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Industrial Uses

1. Cleaning & Disinfectants Solutions 

  • Degreasers: Trisodium phosphate (TSP) is commonly used as a strong alkaline cleaner to remove grease, oil, and stains from surfaces, especially in industrial cleaning. 
  • Disinfectants: TSP helps in the cleaning and sanitizing of bathrooms, kitchens, and floor surfaces. 

2. Water Treatment  

  • Water Softening: Used in water treatment to remove hardness caused by calcium and magnesium ions. 
  • pH Control: Helps in adjusting the pH of water for specific industrial processes like boiler water treatment or cooling towers. 
  • Flocculant: Used as a coagulant to help in removing impurities from water by aiding in the formation of flocs. 

3. Metal Treatment  

  • Rust Remover: TSP is used as a rust remover in the cleaning and preparation of metals before coating or painting. 
  • Electroplating: Acts as a cleaning agent in the electroplating process, ensuring metal surfaces are clean and prepared for plating. 
  • Etching Agent: Can be used in etching processes in the production of metal parts and electronics. 

4. Construction  

  • Concrete Cleaner: Used to clean concrete surfaces before applying finishes like paints or sealants. 
  • Degreasing Agent: Helps in removing grease, oil, and other contaminants from concrete during construction and renovation. 
  • Efflorescence Removal: Trisodium phosphate is effective in removing efflorescence (salt deposits) from masonry and brickwork. 

5. Agrochemicals 

  • Fertilizer Additive: Trisodium phosphate can be used as a source of phosphorus in agricultural fertilizers, contributing to plant growth. 
  • Herbicide & Pesticide Formulation: Used in some formulations to stabilize active ingredients in herbicides or pesticides. 

Specifications

Assay ≥ 98%
Appearance White crystalline solid
Odor Odorless
Boiling Point Decomposes before boiling (approx. 100°C for water)
Melting Point Decomposes at ~73°C
Density 1.62 g/cm³
Solubility Soluble in water (high solubility)
Viscosity Not applicable (usually in aqueous solution)
Flash Point Not applicable (in water solution)

Hazard Symbols

Corrosives
Irritants/Sensitisers/Other Hazards

FAQs

1. What is the current price of Trisodium phosphate in India ?
The price of Trisodium phosphate vary based on factors such as purity, quantity, etc. For the most accurate and competitive pricing, please contact us at +91.979 979 2121 directly for a customized quote tailored to your needs.

2. Where can I buy Trisodium phosphate in India ?
You can purchase Trisodium phosphate from MULTICHEM, a leading importer with a reputation for quality and reliability. We provide convenient options for bulk orders and direct shipments across India. For more details on how to place an order, please visit our website or contact our sales team.

3. What is the minimum order quantity (MOQ) for Trisodium phosphate?
Our minimum order quantity (MOQ) for Trisodium phosphate is designed to cater to both small-scale and large-scale needs. The MOQ depends on the packing size of the product which could range from 25 kg to 250kg.

4. How can I ensure the quality of Trisodium phosphate supplied by Multichem ?
We adhere to stringent quality control processes to ensure that our products meet the highest standards of purity and effectiveness. They undergo rigorous testing and quality checks to guarantee that they comply with industry specifications. We provide a Certificate of Analysis (CoA) with every shipment to ensure transparency and quality assurance.