Industrial Grade 96% Cas. 7758-29-4 STPP For Generating Station
Key attributes
Molecular formula: Na5P3O10
Molecular weight: 367.86
Industrial grade CAS 7758-29-4
Industrial grade products & COA meets GB/T 9983-2004 standard:
Items for detecting and analyzing | Standard value |
Main content: sodium tripolyphosphate ≥ | 96.0% |
Phosphorus pentoxide P2O5≤ | 57.0% |
Water insoluble≤ | 0.10% |
Iron ≤ | 0.007% |
Ph Value (1%) | 9.2-10.0 |
Whiteness ≥ | 90 |
Physical and chemical properties of Sodium Tripolyphosphate
Chemical Formula | Na₅P₃O₁₀ |
Molecular Weight | 367.86 g/mol |
Appearance | White crystalline or powdery solid. |
Form | Typically exists as an anhydrous compound (Na₅P₃O₁₀) or a hexahydrate (Na₅P₃O₁₀·6H₂O). |
Water Solubility | Highly soluble in water, with solubility increasng with temperature. At 20°C, solubility is approximately 14 g/100 mL. At 60°C, solubility is approximately 30 g/100 mL. |
Other Solvent | Insoluble in organic solvents (e.g., ethanol). |
Aqueous Solution pH | The pH of a 1% aqueous solution is approximately 9.5-10.5, making it alkaline |
Decomposition Temperature | Decomposes at high temperatures (around 622°C) into sodium pyrophosphate (Na₄P₂O₇) and sodium metaphosphate (NaPO₃). |
Hydrate Stability | The hexahydrate tends to effloresce in dry air, losing its water of crystallization. |
Property | Strong hygroscopicity; easily absorbs moisture from the air and may form clumps. |
Property | STPP has strong chelating ability, forming stable soluble complexes with metal ions such as calcium, magnesium, and iron in water. |
Application | This property makes it highly valuable in water treatment, detergents, and food processing. |
Development prospect of Sodium Tripolyphosphate in Mexico
The growth prospects of sodium tripolyphosphate (STPP) in Mexico are influenced by a number of factors,
the following are the key points:
1. Economic environment
Economic growth: The Mexican economy continues to grow, driving the development of the detergent,
food processing and water treatment industries, which is positive for the STPP market.
Industrialization process: Accelerating industrialization in Mexico and increasing demand for industrial detergents
and water treatment chemicals are further driving the STPP market.
2. Market demand
Detergent industry: With the acceleration of economic growth and urbanization in Mexico,
the demand for detergents continues to rise, and STPP, as the main component, has great market potential.
Food processing: The Mexican food processing industry is gradually developing,
and the application demand of STPP as a food additive in the processing of meat
and aquatic products is expected to increase.
Water treatment: With the shortage of water resources in Mexico, the demand for water treatment is rising,
and the application prospect of STPP in water treatment is broad.
3. Environmental regulations
Environmental awareness: Mexico's environmental awareness is gradually increasing,
and a phosphorus restriction policy may be introduced, affecting the application of STPP in detergents.
Alternative development: Environmental regulations may encourage companies to develop alternatives to STPP,
affecting their market prospects.
4. Technological progress
Production process improvements:
Technological advances may reduce STPP production costs and increase competitiveness.
Environmentally friendly technologies:
The development of more environmentally friendly production technologies helps
to reduce environmental pressure and extend the market life of STPP.
5. Competitive landscape
Local production: The gradual increase in localized production in Mexico may reduce
STPP import dependence and improve market competitiveness.
International competition: The entry of international players into the Mexican market
and increased competition may affect STPP's market share.
6. Infrastructure
Logistics and Supply chain: The gradual improvement of infrastructure in Mexico
and the improvement of logistics and supply chain efficiency will help STPP's market expansion.
Power supply: Improved power supply, improve industrial production efficiency,
and benefit the production and application of STPP.
7. Future outlook
Short-term: Increased demand for STPP, especially in the detergent and food processing sectors.
Long-term: STPP's market share may be challenged as environmental regulations tighten
and alternative technologies advance.
Use of Sodium Tripolyphosphate in garment industry
The application of sodium tripolyphosphate (STPP) in the clothing industry is relatively limited,
but it still has a certain role in some specific links, the following are its main uses:
1. Textile printing and dyeing
Dye aid: STPP is used as a dye aid in the textile printing and dyeing process to help dye uniform distribution,
improve dyeing effect and color fastness.
Dispersant: STPP can prevent dye aggregation, ensure uniform dyeing, reduce color difference.
2. Textile cleaning
Detergent ingredients: STPP is an important component of industrial detergents used to clean textiles
and help remove oil, stains and other impurities.
Water softener: STPP softens water quality during washing, prevents scale deposition on textiles,
and improves cleaning effect.
3. Textile treatment
Antistatic agent: STPP can be used for textile post-treatment to reduce static accumulation
and improve wearing comfort.
Softener auxiliary: STPP is used as an auxiliary ingredient in some softener formulations
to help improve the softness of textiles.
4. Wastewater treatment
Wastewater treatment agent: In the textile printing and dyeing process, STPP can be used
to treat wastewater to help remove heavy metal ions and other pollutants and reduce environmental pollution.
5. Other applications
Fiber processing: STPP is used as an additive in the processing of some synthetic fibers
to improve the properties of the fibers.
Textile finishing: STPP can be used in the finishing process of textiles
to help improve the quality and appearance of products.
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.