Buy 15475-67-9 Trisodium Phosphate White Crystal Price Advantage
Key attributes
Products: Trisodium phosphate/TSP
Industrial grade (anhydrous) TSP CAS 7601-54-9
98% Na3O4P
Food additives TSP CAS 7601-54-9
97% Na3O4P
Industrial grade products & COA meets HG/T 2517-2009 standard:
| Items for detecting and analyzing | Standard value % |
| Main content: trisodium phosphate ≥ | 98 |
| Sulphate (as SO4)≤ | 0.50 |
| Chlorine (as Cl) ≤ | 0.30 |
| water insoluble≤ | 0.05 |
| Methyl orange alkalinity (Na2) | 16.5-19.0 |
| Iron (Fe)≤ | 0.01 |
| Arsenic (as As)≤ | 0.005 |
Industrial grade (anhydrous) & Food grade products & COA meets GB 25565-2010
Physicochemical property
| Molecular weight: 367.86 g/mol | Appearance: white crystalline or powdery solid. |
| Odor: Odorless or slightly sulphide odor. | Density: 2.52 g/cm³ (25°C). |
| Melting point: about 622°C (decomposition). | Chemical Safety: Unrestricted goods |
| Solubility:
Water: easily soluble in water, the aqueous solution is weakly alkaline (pH about 9-10);
Organic solvent: insoluble in ethanol, and other organic solvents. |
| Hydrolysis reaction:
It is gradually hydrolyzed in water to form orthophosphate |
| Complexation:
Form a soluble complex with metal ions (e.g. Ca² +, Mg² +) for softening hard water. |
| Thermal stability:
When heated to high temperatures (>600°C) it decomposes to form sodium phosphate and oxygen. |
| Acid base:
The aqueous solution is weakly basic and can react with acid to form phosphate. |
Application of trisodium phosphate in chemical industry
1. Cleaners and detergents
Composition: As the main component of cleaning agents and detergents, it can effectively remove dirt and grease.
Application: Used for industrial cleaning, equipment cleaning and pipeline cleaning.
2. Water treatment
Softener: Used in water treatment to soften water quality and prevent scale formation.
Corrosion inhibitor: Used as a corrosion inhibitor in boiler and cooling water systems to prevent metal corrosion.
3. Metal treatment
Cleaning agent: Used for metal surface treatment to remove grease and oxides.
Phosphating agent: used as a phosphating agent in metal phosphating treatment to
improve the corrosion resistance of metal surfaces.
4. Textile industry
Auxiliaries: used as dye auxiliaries to improve dye dyeing rate and color fastness.
Cleaning agent: Used for pre-treatment and post-finishing of textiles to remove impurities and residues.
5. Building materials
Additive: As a concrete additive, improve the strength and durability of concrete.
Fireproof agent: used for the preparation of fireproof materials to improve the fire resistance of materials.
6. Other uses
Ceramic industry: Glaze and body formulations for ceramic products.
Paper industry: as a filler and coating agent, improve the quality and performance of paper.
7. Chemical synthesis
Intermediates: Used to synthesize other phosphates and chemical products.
Catalyst: Used as a catalyst or catalyst carrier in certain chemical reactions.
FAQ
1.What is your payment term?
We can accept T/T and L/C at sight as payment term.
2.Are you able to deliver on time?
Of course! we specialised in this line for many years,
many customer make a deal with me because we can deliver the goods on time and keep the goods top quality!
3.Do you provide free sample?
Yes, we can provide free sample . You only need to take the express fee.
4.How about the price?Can you make it cheaper?
We always take the customer’s benefit as the top priority.
Price is negotiable under different conditions, we are assuring you to get the most competitive price.
5.Can I visit your company and factory in China?
Sure. You are very welcomed to visit our company in Weifang, China.
(We will have someone responsible for picking up and dropping off at Weifang Airport)
6.What if there is a quality problem?
We have a professional and perfect after-sales service team, timely for you to deal with all problems.
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CAS 15475-67-9 Trisodium Phosphate White Crystal Price Advantage TSP Chemical Images
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