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Sodium Tripolyphosphate (STPP)

Estimate pricing$ 8.18 – $ 300Est. category range
AvailabilityIn stock
GradeTech
Content94%
PropertiesPowder
Molecular formulaNa5P3O10

Products Description

Sodium Tripolyphosphate (STPP) : Grade: Tech Content: 94% Properties: Powder MOQ: 1FCL Packing: 25kg/bag Attention: Export Tariff: Views : 187 Sodium Tripolyphosphate(STPP) Molecular formula: Na5P3O10 Molecular Weight: 367.86 Standard executed: GB/T9983-2004(technical grade) QB1034-91(food grade) CAS Number: 7758-29-4 Properties: White powder; Melting point 622ºC; Easily soluble in water; It has got 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 got weak alkalinity but no corrosiveness. It is a surfactant, and has got outstanding emulsification to lubricants and fat. It has different bulk density, I. E. Low density 0.35-0.5g/cm3, medium density 0.51-0.65g/cm3 and high density 0.66-0.9g/cm3. This product has two crystalline forms, namely Type I (high temperature type) and Type II (low temperature type). The chemical properties of the two types are the same, and the difference between them lies in the thermo stability, hygroscopic, solubility and hydration heat when dissolving. Uses: Used as one of the main auxiliaries for synthetic detergent, synergist for soap; Water softener, tanning agent for leather making, auxiliary for dyeing; As an effective dispersion agent for suspension solutions of coatings, kaolin, magnesium oxide, calcium carbonate and drilling mud etc.; As an oil contamination resistance agent in paper production. In foodstuff industry 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 serves as a softener or densifier in foodstuff industry. Packing And Storage: In 25Kg/50 Kg net bag, store at a cool, dry and well ventilated place.

Product Categories

Agricultural Chemicals

Products Specification

GradeTech
Content94%
PropertiesPowder
Molecular formulaNa5P3O10
Molecular Weight367.86
Standard executedGB/T9983-2004 (technical grade), QB1034-91 (food grade)
CAS Number7758-29-4
Melting point622ºC
Bulk density (low)0.35-0.5 g/cm3
Bulk density (medium)0.51-0.65 g/cm3
Bulk density (high)0.66-0.9 g/cm3
MOQ1FCL
Packing25kg/bag

Supplier information

Basic member

Yatai Chemical S/B

Malaysia

Business type - Contact Seller

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Buy Online Wholesale Sodium Tripolyphosphate (STPP) from Supplier & Exporter in

Sodium Tripolyphosphate (STPP) is a technical-grade white powder with 94% content, conforming to GB/T9983-2004 for technical grade and QB1034-91 for food grade, CAS number 7758-29-4. Its molecular formula is Na5P3O10 with a molecular weight of 367.86. The powder melts at 622 °C, is easily soluble in water and has strong chelating capacity for calcium and magnesium ions, softening hard water. It shows weak alkalinity without corrosiveness, acts as a surfactant with good emulsification for lubricants and fats, and is available in low (0.35–0.5 g/cm³), medium (0.51–0.65 g/cm³) and high (0.66–0.9 g/cm³) bulk densities. Two crystalline forms exist: Type I (high-temperature) and Type II (low-temperature), differing in thermal stability, hygroscopicity, solubility and hydration heat. STPP is used in synthetic detergents, soap synergists, water softening, leather tanning, dyeing auxiliaries, dispersion of coatings, kaolin, magnesium oxide, calcium carbonate and drilling mud, oil contamination resistance in paper production, and as a quality improver, tenderiser or densifier in food processing. Packed in 25 kg or 50 kg net bags for storage in a cool, dry place.

Import Wholesale Sodium Tripolyphosphate (STPP) for Your Business Needs

At Global Trade Plaza, we understand that quality is paramount in the B2B sector. As updated by the seller, the Sodium Tripolyphosphate (STPP) is manufactured to meet rigorous industry standards, ensuring reliability and performance for your business operations. Designed with businesses in mind, the product offers outstanding end user experience. As your business grows, so do your needs, hence it is designed to scale with you, offering flexible solutions that adapt to changing demands. Explore more such product varieties from sellers, suppliers, manufacturers and exporters at our website. You can even import or export Sodium Tripolyphosphate (STPP) or connect with global Importers and Exporters online.

About Supplier

Yatai Chemical S/B is a premier leather products export company, established in 2010 and based in Malaysia. With a decade of experience, Yatai Chemical S/B has built a reputation for delivering high-quality leather goods to clients across the globe. The company specializes in a wide range of leather products, including bags, wallets, belts, and custom leather accessories, all crafted with precision and attention to detail. Leveraging advanced manufacturing techniques and stringent quality control processes, Yatai Chemical S/B ensures that each product meets the highest standards. The company’s commitment to excellence, timely delivery, and customer satisfaction has made it a trusted name in the international market.Yatai Chemical S/B continues to expand its global footprint, exporting its superior leather products to various countries, while maintaining strong relationships with clients worldwide.

Supplier Details for Sodium Tripolyphosphate (STPP)

Established - 16 Oct, 2026
Business Type - Contact Seller
Deals in Product Type - Agricultural Chemicals
Country - Malaysia

Frequently Asked Questions (FAQs) on Sodium Tripolyphosphate (STPP)

1. What is the Seller’s Policy on Payment for Sodium Tripolyphosphate (STPP)?

The trusted supplier, Yatai Chemical S/B, accepts for transactions related to Sodium Tripolyphosphate (STPP). All payments are processed securely via the Global Trade Plaza B2B platform, ensuring buyer protection and supplier credibility.

2. How to Place an Order for Sodium Tripolyphosphate (STPP) with Yatai Chemical S/B?

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3. What Should You Consider When Buying Sodium Tripolyphosphate (STPP) Online in 2025?

When purchasing Sodium Tripolyphosphate (STPP) from a B2B marketplace in 2025, focus on the following critical factors:

Product specifications (material, durability, features)

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Comparing prices and communicating directly with verified sellers like Yatai Chemical S/B can help ensure value for money and better sourcing decisions.

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5. What is the Port of Dispatch, Estimated Price, and Packaging Type Offered by Yatai Chemical S/B?

Yatai Chemical S/B, a reliable B2B trader from Malaysia, dispatches Sodium Tripolyphosphate (STPP) primarily through the port at Malaysia. Packaging types (e.g., bulk, custom, eco-friendly) and estimated pricing may vary based on order volume and destination. To get detailed logistics and pricing information, reach out via the Inquire Now button or Sign Up for direct supplier interaction.