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99.99% Pure Sodium Tripolyphosphate (STPP) 99.5% White powder

Name: 99.99% Pure Sodium Tripolyphosphate (STPP) 99.5% White powder
Brand: Solutions Healthcare Services LLC
SKU: pr2509271051
Price: 5 USD
Availability: InStock

42 Inquiries

Unit Price: Get Latest Price 

CAS No.:

7758-29-4

Grade:

Industrial Grade

Content:

99.99%

Port:

USA

Brand:

Solutions Healthcare Services LLC

Packaging:

25kg

Price valid (until):

2025-10-26

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Solutions Healthcare Services LLC

Company Type:

Distributor

Location:

United States

Payment Terms:

TT against copy of documents,D/P,L/C,TT against B/L draft before shipment

Average Lead Time:

22 days

Qualification:

Main Products:

Agrochemicals

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Product Description
Seller Information
Inquiry History

Description

Introduction

White powder; Melting point 622°C; Easily soluble in water; It has salient chelating capacity to ions of Ca and Mg etc. and can soften hard water to make suspension solution become into clear solution; It has weak alkalinity but no corrosiveness. It is a surfactant, and has outstanding emulsification to lubricants and fat.

Sodium tripolyphosphate is used in the food industry as an emulsifying agent and quality improver agent, for example, including processed meat processed seafood, processed cheeses, noodles product. It is used as quality improver in the process of canned food, fruit juice drinks, foodstuffs from milk or soybeans. It may tender the meat in canned ham and soften the skin of horse bean in canned horse bean. It may also serve as a softener or densifier in foodstuff industry.

Functions and Applications

ITEMS	INDEXES
Product Name	Sodium Tripolyphosphate STPP Food Grade
Appearance	White Powder
Main Content(Na5P3O10)	94%min
Total Phosphate(P2O5)	56-58%min
Insoluble Substance	0.1%max
Heavy Metal(as Pb)	10mg/kg
Pb	4mg/kg
As	3mg/kg
F	50mg/kg

FAQ

1. who are we?
We are based in United States, start from 2010,sell to Domestic Market(00.00%). There are total about 5-10 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
PVC, HDPE, LDPE, Wax, Ethonl

4. why should you buy from us not from other suppliers?
Our products are high quality and low price, with more than 20 years of export experience, products are exported to more than 100 countries around the world

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDP；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Cash,Escrow;
Language Spoken:English,Chinese

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:

Anticaking Agent

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.

See More Sodium tripolyphosphate Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
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.

See More Sodium tripolyphosphate Safety Data Sheet 

Seller Information

Business Type:
Distributor

Main Products:
Agrochemicals

Location:
116 W UNIVERSITY PKWY 425 BALTIMORE, MD 21210

Payment Terms:
TT against copy of documents,D/P,L/C,TT against B/L draft before shipment

Average lead Time:
22 days

Total Annual Revenue:
$5 million-$10 million

Total Employees:
5-10

Year of Establishment:
2022

Company Certificates
- Kosher Certificate 1
- Kosher Certificate 2
- Kosher Certificate 4
- CERTIFICATE OF TRADE CONFORMITY
- Kosher Certificate 3
- ISO 9001:2015
- ASO-Halaal-2025-2026 2
- ISO 9001:2015
- ASO-Halaal-2025-2026
- URALKALI Accredation
- ASO-Halaal-2025-2026 3

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
Pakistan	Sodium Tripoly Phosphate	162 MT	Jun 9, 2026
Malaysia	STPP	900 MT	Mar 21, 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
Turkey	Pentasodyum Trifosfat	165.00 KG	Jan 28, 2026
Malaysia	sodium tripolyphosphate	1.00 MT	Nov 5, 2025
Malaysia	sodium tripolyphosphat	1.00 MT	Oct 9, 2025
United Arab Emirates	Sodium Tripolyphosphate	50.00 KG	Sep 27, 2025
Malaysia	Sodium tripolyphosphate	2.00 MT	Aug 26, 2025
Brazil	Sodium Tripolyphosphate	1 20' Fcl	Jul 17, 2025
Russia	tripolyphosphate	1 MT	Feb 7, 2025
Egypt	sodium tripolyphosphate	1 MT	Feb 3, 2025
Cameroon	SODIUM TRIPOLYPHOSPHATE	50 KG	Jan 3, 2025
Turkey	sodium tripolyphosphate	60000 KG	Jan 2, 2025
Yemen	Sodium Tripolyphosphate	5 TON	Dec 30, 2024
Cyprus	sodium tripolyphosphate	22 MT	Dec 2, 2024

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99.99% Pure Sodium Tripolyphosphate (STPP) 99.5% White powder

Product Description

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

Related Products

More Choices Find All Products for Sale 

Sodium tripolyphosphate Market Price

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