High Purity 98% Trisodium Phosphate For Special For Industrial Cleaning
| Attribute | Value |
|---|---|
| CAS | 15475-67-9 |
| EINECS | 231-509-8 |
| Appearance | White crystal |
| Crystalline Hydrate | 12 Crystal water |
| Dissolubility | Water soluble |
| PH | 11~12 |
| Chemical Formula | Na3PO4·12H2O |
12 water trisodium CAS 10101-89-0 Industrial 98.5% Na3O4P·12H2O
Molecular formula: Na3PO4·12H2O
Molecular weight: 380.12
- Colorless acicular hexagonal crystal system
- Soluble in water, insoluble in organic solvents
- Relative density 1.62 (20°C)
- Melting point 73.3-76.7°C (decomposition)
- When weathered in dry air, 12 crystalline waters are lost at 100°C to form anhydrous substances (Na3PO4)
- The aqueous solution is alkaline and has a certain corrosive effect on the skin
Used as water softener in metallurgy, chemical industry, textile, printing and dyeing, paper making, mechanical and electrical industry, etc. Boiler tube cleaning agent and detergent, metal rust prevention agent, fuel intermediate desiccant, sugar juice purification agent, photographic developer, fabric mercerizing enhancer, rubber milk coagulant, dental binder. It also has a certain role in pharmaceutical preparations.
Products: Trisodium phosphate/TSP
- Industrial grade (12 crystal water) TSP CAS 10101-89-0 98% Na3O4P 12H2O
- Industrial grade (anhydrous) TSP CAS 7601-54-9 98% Na3O4P
- TSP CAS 7601-54-9 97% Na3O4P
| 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 |
| Analysis | Test Method | Standard request |
|---|---|---|
| TSP content % | GB 25565-2010 | ≥97 |
| Water insoluble % | GB 25565-2010 | ≤0.2 |
| pH value (10g/mL) | GB 25565-2010 | 11.5-12.5 |
| Fluoride (as F) ppm | GB 25565-2010 | <50 |
| Arsenic (as As) ppm | GB 25565-2010 | <3 |
| Heavy Metal (as Pb) ppm | GB 25565-2010 | <10 |
| Lead ppm | GB 25565-2010 | <4 |
| Loss on drying % | GB 25565-2010 | <2 |
| P2O5 % | GB 25565-2010 | ≥43 |
- Degreasing and oil removal: Used for degreasing and cleaning of mechanical parts, metal processed parts and automotive components, effectively removing grease, cutting fluid and anti-rust oil.
- Rust removal and prevention: Can be used with surfactants to remove oxides and rust from metal surfaces and form a protective film.
- Electroplating pretreatment: Cleans metal surfaces before electroplating and spraying to enhance coating adhesion.
- Boiler and pipeline descaling: Softens water quality and removes calcium/magnesium scale from boilers and heat exchangers.
- Chemical equipment cleaning: Used for alkali washing of reaction vessels, storage tanks and pipeline systems to remove oil stains and chemical residues.
- Concrete and brick cleaning: Removes stubborn stains, cement residues and mold from walls and floors.
- Ceramic glaze surface treatment: Used for glaze cleaning and surface treatment during ceramic production.
- Fabric pretreatment: Used for desizing and scouring of cotton, linen and other fabrics to remove natural impurities and oils.
- Printing and dyeing equipment cleaning: Cleans dyeing vats, rollers and other equipment to prevent dye deposition.
- Papermaking industry: Used for pulp bleaching and equipment cleaning.
- Oilfield chemicals: As drilling fluid additives to regulate pH values and prevent scaling.
We can accept T/T and L/C at sight as payment term.
Of course! We specialize in this line for many years. Many customers choose us because we can deliver goods on time while maintaining top quality.
Yes, we can provide free samples. You only need to pay the express fee.
We always prioritize customer benefits. Price is negotiable under different conditions, and we assure you the most competitive price.
Sure. You are very welcome to visit our company in Weifang, China. (We will arrange airport transfers at Weifang Airport)
We have a professional after-sales service team to promptly address any issues.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.