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Sodium Tripolyphosphate
Molecular Formula: C12H26Na2O5S
Molecular Weight: 328.38
Sodium Tripolyphosphate is a white crystalline powder with strong dispersing, sequestering and buffering properties. It is widely used in detergent formulations, water treatment, food processing, ceramic manufacturing and textile processing.
Chemical Properties
Safety Information
Product Usage
Sodium tripolyphosphate (STPP) is an important inorganic chemical auxiliary. In the detergent industry, it is a highly effective water softener and builder, chelating calcium and magnesium ions in water to prevent soap scum deposition, thereby significantly improving the detergency of laundry powders and dishwashing liquids. In the food industry, it is used as a moisture retention agent and quality improver, widely applied in meat, seafood, and dairy processing to enhance water-holding capacity, improve texture, and prevent fat oxidation. Additionally, it is used in the ceramic industry for slurry deflocculation, and in textile and paper industries as a dispersant and anti-settling agent. Its advantages include strong chelating ability and good synergies, but it should be noted that phosphorus-containing wastewater may contribute to eutrophication of water bodies.
Delivery Time
Inventory 2-3 working days New manufacturing 7-10 working days
Mode of Transportation
1. By Air, fast but expensive.
2. By Sea, usual and economy.
3. By Train, suit for middle Asia countries.
4. By Express, suit for small package.
We only provide highest quality goods available, accompanied by after support!
Q1: Are Your Products Compliant With International Standards?
A1: Yes, our company holds a number of internationally recognized core certifications. All production and operation activities strictly follow international environmental, safety and quality standards, and each batch of products is accompanied by a compliance test report to meet the chemical industry requirements in different regions around the world.
Q2: Do You Provide Customized Product Services?
A2: Yes, we have a professional R&D team and refined production capacity. We can customize chemical products of different specifications and performances according to customers' specific needs, and provide full-process technical support to meet the personalized application needs of downstream industries.
Q3: What Is The Approximate Delivery Cycle Of The Products?
A3: The delivery cycle varies according to product type, order quantity and destination. We have a complete global supply chain system to ensure fast and safe delivery of goods. For specific cycle, you can consult our sales team for detailed information.
Q4: How To Obtain Product Samples?
A4: You can contact our customer service or sales team to specify the specific model and specification of the required samples. We will provide free samples according to the actual situation, and the sample express fee can be negotiated.
![Sodium Tripolyphosphate]( "Sodium Tripolyphosphate")
Sodium TripolyphosphateCAS No.: 68585-34-2
Molecular Formula: C12H26Na2O5S
Molecular Weight: 328.38![Sodium Sulfate]( "Sodium Sulfate")
Sodium SulfateCAS No.: 7757-82-6
Molecular Formula: Na2SO4
Molecular weight: 142.04214![Titanium Dioxide]( "Titanium Dioxide")
Titanium DioxideCAS No.: 13463-67-7
Molecular Formula: O2Ti
Molecular weight: 79.87![Potassium Hydroxide]( "Potassium Hydroxide")
Potassium HydroxideCAS No.: 1310-58-3
Molecular Formula: KOH
Molecular Weight: 56.11![Barium sulfate]( "Barium sulfate")
Barium sulfateCAS No.: 7727-43-7
Molecular Formula: BaO4S
Molecular Weight: 233.39![Calcium Hypochlorite]( "Calcium Hypochlorite")
Calcium HypochloriteCAS No.: 7778-54-3
Molecular Formula: Ca.2ClHO
Molecular Weight: 142.98![Sodium Formate]( "Sodium Formate")
Sodium FormateCAS No.: 141-53-7
Molecular Formula: CHNaO2
Molecular Weight: 68.01![Sodium Bicarbonate]( "Sodium Bicarbonate")
Sodium BicarbonateCAS No.: 144-55-8
Molecular Formula: CH2O3.Na
Molecular Weight: 85.01
