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Home > Food Additives > Emulsifier > Sodium tripolyphosphate for Sale > 2024 94% Sodium Tripolyphosphate STPP with Factory Price
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2024 94% Sodium Tripolyphosphate STPP with Factory Price

ISO 40 Inquiries

Unit Price: Get Latest Price
CAS No.:

7758-29-4

Grade:

Food Grade

Content:

94%

Port:

Nansha

Brand:

Wengfu, Xingfa

Packaging:

25kg bag

Price valid (until):

2024-10-14

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

Sodium sulphate anhydrous,Soda ash light/dense,Sodium bicarbonate,Citric acid monohydrate,Citric acid anhydrous,SLES 70%

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  



    Sodium Tripolyphosphate STPP powder 7758-29-4

    Sodium triphosphate (STPP or sodium tripolyphosphate) is an inorganic compound with formula Na5P3O10. It is the sodium salt of the polyphosphate penta-anion, which is the conjugate base of triphosphoric acid. It is produced on a large scale as a component of many domestic and industrial products, especially Detergents. Environmental problems associated with eutrophication are attributed to its widespreaduse.


    Property: White particle or powder, appearant density 0.35-0.90g/cm3, melting point 622℃. Easily soluble in water, aqueous solution is alkali. Hydrolyze to orthophosphate in water, complexing with calcium, magnesium, iron and other metal ions and generate soluble complex. As inorganic surfactant, it has certain properties of organic surfactants.

    Keywords: STPP/Sodium Tripolyphosphate/CAS No 7758-29-4/Sodium Tripolyphosphate Powder/STPP Powder/Sodium Tripolyphosphate STPP

    Attributes: CAS No: 7758-29-4, EINECS No: 231-838-7
    Shop 2024 94% Sodium Tripolyphosphate STPP with Factory Price-Detailed Image 1
    Items Specifications Test results
    Na5P3O10 ≥94% 96.3%
    P2O5 ≥57% 57.5%
    Fe ≤0.015% 0.003%
    Water insolubles ≤0.1% 0.048%
    PH value(10g/L solution) 9.2-10 9.69
    As(As Pb) ≤0.001% 0.001%
    Fluoride(As F) ≤0.003% 0.0006%

    Packing Details

    Certificates: ISO 9001/14001/22000/45001 & Halal, Kosher and BRC
    Package: 25kg PP outer& PE inner bag /25kg paper bag /Jumbo bag

    Shop 2024 94% Sodium Tripolyphosphate STPP with Factory Price-Detailed Image 2

    Nikki Lee

    WA: 008613091096770

    Certificates

    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:

    Emulsifier

    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:

    Sodium sulphate anhydrous,Soda ash light/dense,Sodium bicarbonate,Citric acid monohydrate,Citric acid anhydrous,SLES 70%

    Location:

    83# Zouping ETDZ ,Binzhou , Shandong

    Payment Terms:

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

    Average lead Time:

    15

    Total Annual Revenue:

    $5 million-$10 million

    Total Employees:

    Less than 5

    Year of Establishment:

    2015


    Shandong   Zhoushun  International   Trade   Co .,   Ltd   is   a   professional manufacture   and   supplier   in   food , detergent  and other industry   chemical  raw materials field   in   China.   

     

    Through    m ore   than   ten   years   development,   our   company    has   developed   from   single    prod uct   at  

    first   to   provide  solution   to  final  product  now.,  which    is  co mmitted to    providing    solutions    for  

    success and   growth with   long term  relationships.

     

    At   present,   our   products   have   been   exported   to   more   than   50   countries all over   the   world.   Our  

    service   is   accomplished    by    providing    a    good    quality  solution  that   matches    the   pecifications   

    of   our   clients   at   compe titive   price.   Our   products   would   derive   from   trusted   sources   and   arrive   to  

    our   clients   in   well   arranged   manner,   be   creating   the   greatest   benefits   for   our   customers.

     

    Whether   your   project   is   large   or   small,   whether   it   needs   one,   several   or   all   of our   pro ducts,   you will find   our   same   consistent  level   of   quality   re quirement.   We   are  looking   forward   to   your sincere  

    cooperation and   participation.

     

    Why choose   us?

    1. Our rich experience: We produce   and   export   chemical raw materials   more   than  18  years.

    2. Our scale: We are the manufacturer with   strong   developing   abi lity   and   high   innovation.

    3. Our   quality   guarantee : We   have   passed   the   ISO   9001:   2008   QUALITY   SYSTEM   AUTHENTICATION .   4. Offer professional OEM process, design   services,   buyer   label   services   as   customer′s   services.

    5. Specification   extends   from   15 g   to  25 kg   by   bag   or   carton .   Or   make   package   as   customer requirement.

    6.   High quality, good quality, economical qua lity and   low   quality are   all   available



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

    Sodium tripolyphosphate

    1 MT Feb 18, 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
    Ethiopia

    sodium tripolyphosphate

    1 20' Fcl Jul 12, 2024
    India

    sodium tripolyphosphate

    200.00 MT Apr 10, 2024
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