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Home > Inorganic Chemistry > Inorganic Salts > Sodium tripolyphosphate for Sale > High Purity 94% Sodium Tripolyphosphate STPP CAS 7758-29-4 Use in Paint and Ceramic
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High Purity 94% Sodium Tripolyphosphate STPP CAS 7758-29-4 Use in Paint and Ceramic

42 Inquiries

Unit Price: Get Latest Price
CAS No.:

7758-29-4

Grade:

Industrial Grade

Content:

99.9%

Port:

Tianjin

Brand:

SX

Packaging:

25kh/bag

Price valid (until):

2025-03-31

Company Type:
Trader
Location:
China
Qualification:
Main Products:

HPMC,Lithium Carbonate,Cellulose Acetate Tow,EVA resin,Terpene Resin,PP fiber

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


    Inorganic Chemicals Factory Price Sodium Tripolyphosphate STPP Detergent Grade Powder CAS 7758-29-4


    1.STPP Description

    Sodium Tripolyphosphate (STPP) is a highly effective chemical compound widely used in various industries, including detergents, ceramics, water treatment, and food processing. It typically appears as a white, granular powder and is renowned for its powerful water-softening, dispersing, and emulsifying properties.

    STPP is highly valued for its ability to enhance the performance and efficiency of cleaning agents, offering exceptional performance in formulations. It provides excellent stability and compatibility in a variety of applications, making it an essential ingredient in many industries. The production process ensures high-quality STPP that adheres to industry standards.

    Contact us  today to explore how our  Sodium Tripolyphosphate (STPP) can meet your specific needs.

    STPP Advantages:

    • Powerful water-softening agent
    • Superior dispersing and emulsifying properties
    • Enhances cleaning efficiency in detergents
    • Cost-effective for large-scale production
    • Environmentally friendly and biodegradable
    • Suitable for diverse applications such as detergents, ceramics, and water treatment
    Shop Inorganic Chemicals Factory Price Sodium Tripolyphosphate STPP Detergent Grade Powder CAS 7758-29-4-Detailed Image 1

    2. STPP Specification

    Contact us now to customize your specifications.

    Here is a detailed table for Sodium Tripolyphosphate (STPP) across various grades, with accurate and varied parameters to reflect the real-world specifications:

    Grade Appearance Purity Density PH Value Solubility Moisture Content Shelf Life Recommended Addition CAS No.
    STPP Food Grade White Powder ≥ 98% 0.9-1.0 g/cm³ 9-11 Highly soluble in water ≤ 1% 2 Years 0.5-1.5% for food processing 7758-29-4
    STPP Industrial Grade White Powder ≥ 95% 0.9-1.1 g/cm³ 9-11 Highly soluble in water ≤ 2% 2 Years 1-2% for detergent formulations 7758-29-4
    STPP Detergent Grade White Powder ≥ 95% 0.8-1.0 g/cm³ 10-12 Highly soluble in water ≤ 1% 2 Years 0.5-2% for laundry detergent 7758-29-4
    STPP Water Treatment Grade White Powder ≥ 98% 0.9-1.1 g/cm³ 9-11 Fully soluble in water ≤ 1% 2 Years 0.1-0.3% for water softening 7758-29-4
    STPP Ceramic Grade White Powder ≥ 96% 0.9-1.0 g/cm³ 9-11 Highly soluble in water ≤ 1% 2 Years 0.3-1.0% for ceramic glazes 7758-29-4
    STPP Textile Grade White Powder ≥ 95% 0.9-1.0 g/cm³ 9-11 Highly soluble in water ≤ 2% 2 Years 0.3-1.5% for textile applications 7758-29-4
    STPP Mining Grade White Powder ≥ 97% 0.9-1.1 g/cm³ 9-11 Soluble in water ≤ 2% 2 Years 0.2-0.5% for ore flotation 7758-29-4

    Additional Notes:

    • Purity: The purity reflects the minimum standard for each grade. Food-grade STPP typically has a higher purity to meet safety standards.
    • Density: The density varies slightly based on the manufacturing process and product characteristics.
    • PH Value: The PH range indicates the level of alkalinity of the STPP in a typical water solution.
    • Moisture Content: Moisture content is kept within a specific range to ensure stability and effectiveness of the STPP.
    • Recommended Addition: The recommended addition rates differ depending on the specific use case (e.g., detergent, food, water treatment).
    • Shelf Life: Shelf life is generally 2 years but can vary based on storage conditions. Proper storage at a cool, dry place extends the shelf life.

    3.STPP Applications

    Contact us now to learn more about the various applications

    Here is a list of Main Applications of Sodium Tripolyphosphate (STPP):

    Detergents:

    • STPP is widely used in detergents (powder and liquid) as a builder, enhancing the cleaning power by softening water, improving stain removal, and preventing the redeposition of dirt.

    Water Treatment:

    • In water treatment, STPP is used to prevent scale formation and act as a dispersing agent in industrial water systems, improving efficiency by reducing scaling on pipes and equipment.

    Ceramics:

    • In ceramics, STPP functions as a dispersing agent, helping to improve the plasticity of clay and other materials, aiding in the production of high-quality ceramics.

    Textiles:

    • STPP is employed in the textile industry as a softener and detergent, helping to enhance the washing process and improve the quality of fabric by preventing dirt deposition.

    Food Industry:

    • In food processing, STPP is used as a preservative and emulsifying agent. It helps maintain the texture of products like seafood, meats, and dairy products, while also improving water retention and preventing spoilage.

    Pharmaceuticals:

    • In pharmaceuticals, STPP acts as an excipient in drug formulations, particularly in tablet manufacturing, where it helps with the binding process and ensures the uniform distribution of active ingredients.

    Oil Drilling:

    • STPP is used in drilling fluids to increase viscosity, reduce water loss, and improve the stability of boreholes, which helps in the efficient extraction of oil and gas.

    Cleaning Agents:

    • STPP is used in industrial cleaning agents for heavy-duty cleaning tasks, where its ability to soften water and break down grease and oil is particularly valuable.

    Cosmetics and Personal Care:

    • In personal care products like shampoos and conditioners, STPP works as a stabilizer, improving the texture and consistency of products, while also enhancing performance.

    Construction:

    • In the construction industry, STPP is used as a water-retaining agent in cement, concrete, and mortar, helping to increase workability, improve consistency, and reduce cracking during drying.
    Shop Inorganic Chemicals Factory Price Sodium Tripolyphosphate STPP Detergent Grade Powder CAS 7758-29-4-Detailed Image 2

    4.STPP Packing&Loading

    STPP Packaging Details:

    25 kg Paper Bag:

    • Loading Capacity: 25MT (800 bags) per 1 x 20' FCL

    25 kg Woven Bag:

    • Loading Capacity: 25 MT (800 bags) per 1 x 20' FCL

    1000 kg Bulk Bag:

    • Loading Capacity: 20 MT (20 bulk bags) per 1 x 20' FCL

    This format reflects common packaging and loading practices for Sodium Tripolyphosphate (STPP), ensuring easy understanding of shipping capacities.

    Contact us now to customize packaging and branding exclusively for your company

    Shop Inorganic Chemicals Factory Price Sodium Tripolyphosphate STPP Detergent Grade Powder CAS 7758-29-4-Detailed Image 3

    5.STPP Exhibitions

    Showcasing Our Presence at Prestigious Trade Shows

    Henan Chemger Group Corporation is proud to have a significant presence at major industry trade shows, including the Canton Fair, the Shanghai Chemical Industry Fair, and the Rubber & Plastics Exhibition. These exhibitions provide us with valuable opportunities to connect with clients, showcase our extensive product range, and demonstrate our commitment to quality and innovation. Our participation in these events underscores our robust industry presence and dedication to staying at the forefront of chemical raw material advancements. Join us at these premier events to explore our offerings and discover how we can meet your specific needs.

    Contact Us Today  to start a conversation with us. We offer free samples and customized solutions tailored to your requirements.


    6.Company Profile

    Henan Chemger Group Corporation: Leading Supplier of Chemical Raw Materials

    Henan Chemger Group Corporation, established in 2005 and headquartered in Zhengzhou City, is a recognized leader with over 18 years of expertise in chemical raw materials sales. Approved by relevant state authorities, we offer an extensive product range including PVC resin, HDPE, LDPE, LLDPE, PP, PET, LABSA, SLES, Titanium Dioxide, Lithopone, Zinc Oxide, Carbon Black, Indigo Blue, Basic Chromium Sulfate, Acrylic Processing Aid, CPE Resin, CPVC Resin, Iron Oxide, PVC Granular, PVC Paste Resin, PVC Stabilizer, Diisononyl Phthalate, DOP, DBP, and more. These materials are widely used across industries such as petroleum, resins, construction, pharmaceuticals, leather, water treatment, paints, inks, and paper.

    We prioritize customer satisfaction through sincere, prompt, high-quality, and efficient service. Our company operates expansive manufacturing facilities strategically located across Henan, Hebei, and Shandong provinces, serving as large-scale chemical production bases. Our products are exported globally to Europe, South America, Japan, South Korea, Southeast Asia, the Middle East, and beyond. Upholding a business ethos of "integrity-based" and "mutual benefit and win-win," we forge strong, long-term relationships with clients worldwide. Our commitment to quality is upheld by our adherence to ISO 9001 quality management standards, ensuring excellence in every product.

    Contact us  now to initiate our partnership, access our best prices, and obtain free samples to experience our one-stop shopping solution tailored to meet your needs. Start our collaboration today!

    Welcome to Visit Our Factory!

    Shop Inorganic Chemicals Factory Price Sodium Tripolyphosphate STPP Detergent Grade Powder CAS 7758-29-4-Detailed Image 4

    7.STPP FAQ


    Q1. Are you a factory or trading company?
    A: We are a factory with an integrated sales team, designers, and showroom. We provide comprehensive assistance to help buyers choose suitable products. All inquiries are responded to within 24 hours.

    Q2. Can I get samples for testing?
    A: Yes, we provide samples. Customers cover the initial shipping costs, which are reimbursed in our first cooperation.

    Q3. How does your factory ensure quality control?
    A: Our factory is ISO9001:2008, REACH, and FAMIQS certified, ensuring rigorous quality control. Each Batch of goods do an SGS inspection before leaving our factory.

    Q4. What's your Delivery Time?
    A: Delivery typically takes 5 to 10 days after payment receipt. Larger orders are confirmed with our production department for prompt, quality-assured delivery.

    Q5. What are your payment terms?
    A: We accept L/C, T/T, Paypal. Alternative methods can be discussed.

    Q6. Which documents do you provide?
    A: Standard documents include Commercial Invoice, Price List, Packing List, COA, Origin Certificate, Quality/Quantity Certificate, Beneficiary's Certificate, MSDS, B/L, and others upon request.
     

    Additional Information:

    • Packing: Usually 25kgs PP/kraft paper bag; custom packing is available.
    • Reply Time: Sales managers respond within 24 hours.
    • Product Validity: Typically 2 years.
    • Sample Requests: Free samples upon agreed pricing, with shipping costs upfront.
    • Loading Port: Primarily QINGDAO port.
    • Transport Modes: Sea and train are primarily used.
    • Bulk Orders: Discounts are available for large quantities.
    Contact us now  to discuss and place your order for premium   Sodium Tripolyphosphate (STPP).


    ECHEMI Editorial Reference
    Sodium tripolyphosphate (STPP) is a white powder, soluble in water, its water solution is alkaline. It is a crystalline inorganic salt that can exist in two anhydrous crystalline forms (phase I and phase II) or a hydrous form (Na5P3O10 . 6H2O). STPP is used in a large variety of household cleaning products, mainly as a builder, but also in human foodstuffs, animal feeds, industrial cleaning processes and ceramics manufacture. white or colourless crystals, granules or powder
    DryPowder; DryPowder, PelletsLargeCrystals; OtherSolid; PelletsLargeCrystals|White, slightly hygroscopic granules or powder|WHITE CRYSTALS OR POWDER.
    Sodium tripolyphosphate is an inorganic compound with formula Na5P3O10 and the sodium salt of the polyphosphate penta-anion. It is used as a component of a wide range domestic and industrial products, particularly detergents.

    Basic Info
    Product Name:

    Sodium tripolyphosphate

    Other Name:

    Triphosphoric acid,sodium salt (1:5);Triphosphoric acid,pentasodium salt;Pentasodium triphosphate;Sodium tripolyphosphate (Na5P3O10);Sodium triphosphate (Na5P3O10);Sodium triphosphate;Pentasodium tripolyphosphate;Armofos;Polygon;Pentasodium tripolyphosphate (Na5P3O10);Pentasodium triphosphate (Na5P3O10);Sodium phosphate (Na5P3O10);Sodium tripolyphosphate;Thermphos;S 400;Thermphos L 50;Thermphos N;Thermphos SPR;STPP;Empiphos STP-D;Freez-Gard FP 19;Sodium polyphosphate (Na5P3O10);Rhodiaphos LV;STP;S 400 (phosphate);Thermphos NW;Rhodiaphos H 5;Rhodiaphos HPA 3.5;Nutriphos 0-88;Albriphos 50F;Rhodiaphos A 4010;Rhodiaphos A 70HG;Rhodiaphos C 90H;Rhodiaphos C 90S Blue TX;Polypray H;L 2209;Tripolyphosphate soda;Thermphos L 500;Wandetto B;Polypray STPP;Sodium metaphosphate oxide (Na5(PO3)3O);E 451i;STPP 20E;Phosphorus sodium oxide (P3Na5O10);Na5P3O10;T 5633;9010-08-6;187620-23-1;860389-18-0;1350716-07-2;1610338-39-0;2093160-08-6;2247930-54-5;2640487-48-3

    CAS No.:

    7758-29-4

    Molecular Formula:

    H5O10P3.5Na

    InChIKeys:

    InChIKey=BQIXQQXTKTZDGC-UHFFFAOYSA-N

    Molecular Weight:

    367.86400

    Exact Mass:

    367.81900

    EC Number:

    618-452-8

    UNII:

    9SW4PFD2FZ

    ICSC Number:

    1469

    DSSTox ID:

    DTXSID9036307

    Color/Form:

    White powder|Two crystalline forms of anhydrous salt (transition point 417 °C)

    HScode:

    2835319000

    Categories:

    Inorganic Salts

    Characteristics
    PSA:

    214.40000

    XLogP3:

    1.4964

    Appearance:

    White powder

    Density:

    2.52 g/cm3

    Melting Point:

    622 °C

    Water Solubility:

    H2O: 20 g/100 mL (20 ºC)

    Storage Conditions:

    Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture.

    Vapor Pressure:

    <0.1 hPa (20 °C)

    Toxicity:

    LD50 orally in rats: 6.50 g/kg (Smyth)

    PH:

    Between 9,1 and 10,2 (1 % solution)

    Experimental Properties:

    With prolonged heating of sodium tripolyphosphate soln, it tends to revert to the orthophosphate.|Hygroscopic|Its properties are between those of tetrasodium pyrophosphate & sodium metaphosphate.|TRIPOLYPHOSPHATE @ 20 MG/L DOES NOT AFFECT SMELL, TASTE & ACTIVE REACTION (PH) OF WATER. LIMITING PROPERTY IS TURBIDITY AT 5 MG/L ON HEATING.|Forms stable hydrates.

    Hazard Identification

    Classification of the substance or mixture

    Not classified.

    GHS label elements, including precautionary statements

    Pictogram(s) No symbol.
    Signal word

    No signal word

    Hazard statement(s)

    none

    Precautionary statement(s)
    Prevention

    none

    Response

    none

    Storage

    none

    Disposal

    none

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

    Conditions for safe storage, including any incompatibilities

    Dry. Well closed.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    HPMC,Lithium Carbonate,Cellulose Acetate Tow,EVA resin,Terpene Resin,PP fiber

    Location:

    Building 4, Feicui Building, No. 366 Xinshi North Road, Qiaoxi District, Shijiazhuang City, Hebei Province

    Payment Terms:

    TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance

    Average lead Time:

    7

    Total Annual Revenue:

    $5 million-$10 million

    Total Employees:

    51-100

    Year of Establishment:

    2024

    Hebei Shunxing Import and Export Co., Ltd. distributes and wholesales best-selling chemical products in the consumer market, enjoying a high position among consumers. The company has established long-term and stable cooperative relationships with multiple retailers and agents. The company was founded in 2012 and has a sales history of over 10 years. There are around 160 employees. Hebei Shunxing Import and Export Co., Ltd. operates a complete range of chemical products at reasonable prices. Our company has strong strength, values credit, abides by contracts, and guarantees product quality. With the characteristics of diversified business and the principle of small profits and quick sales, we have gained the trust of more and more customers. In today's increasingly transparent product prices, our company has won the trust of our customers with its thoughtful service and excellent product quality, and has established a mutually beneficial cooperative relationship with them. The company will continue to make friends from all walks of life in an honest and mutually beneficial manner, warmly welcoming friends from all walks of life。

    The company's main products are HPMC, PM, MDEA, LAS60%, Tween (R) 80, EDTA,white oil and so on.Most of them belong to general organic chemicals

  • Inquiry History
    42 Inquiries
    Country Product Purchase Quantity Date Posted
    India

    Sodium tripolyphosphate

    1 MT Feb 18, 2026
    Ecuador

    Sodium Tripolyphosphate

    10 MT Aug 17, 2026
    Senegal

    Sodium Tripolyphosphate

    80 MT Jul 28, 2026
    Egypt

    sodium tri polyphosphate ceramic grade

    25 MT Apr 15, 2026
    Bolivia

    Sodium Tripolyphosphate

    2000 KG Mar 20, 2026
    Colombia

    Sodium Tripolyphosphate

    1 20' Fcl Mar 13, 2026
    India

    Sodium Tripolyphosphate

    5.00 MT Mar 12, 2026
    Philippines

    sodium tripolyphosphate

    500 KG Feb 18, 2026
    Malaysia

    sodium tripolyphosphate

    1.00 MT Nov 5, 2025
    United Arab Emirates

    Sodium Tripolyphosphate

    50.00 KG Sep 27, 2025
    United Arab Emirates

    Sodium Tripolyphosphate

    500 TON Jul 29, 2025
    Brazil

    Sodium Tripolyphosphate

    1 20' Fcl Jul 17, 2025
    India

    Sodium tripoly phosphate

    1000.00 KG Feb 18, 2025
    Russia

    tripolyphosphate

    1 MT Feb 7, 2025
    Egypt

    sodium tripolyphosphate

    1 MT Feb 3, 2025
    Cameroon

    SODIUM TRIPOLYPHOSPHATE

    50 KG Jan 3, 2025
    Yemen

    Sodium Tripolyphosphate

    5 TON Dec 30, 2024
    India

    sodium tripolyphosphate

    1000.00 KG Nov 27, 2024
    India

    Sodium tripolyphosphate

    1500.00 KG Nov 21, 2024
    Egypt

    Sodium tripolyphoohate

    1.00 20' Fcl Aug 7, 2024
    Post an enquiry for this product
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