White crystalline powder of Sodium Tripolyphosphate packed in a 25 kg white bag with black printed label
Finstar
In Stock

Sodium Tripolyphosphate (Industrial Grade)

Sodium Tripolyphosphate (STPP) is a white crystalline powder used as a detergent builder, water softener, and dispersing agent in various industrial processes. Available in 25 kg bags for supply within Kenya.

Technical Specifications

CAS Number7758-29-4
Chemical FormulaNa5P3O10
AppearanceWhite crystalline powder
Packaging25 kg polypropylene bags
StorageStore in cool, dry, ventilated area away from moisture

Sodium Tripolyphosphate (Industrial Grade) — Specifications, Uses & Availability

Product Overview

Product NameSodium Tripolyphosphate (Industrial Grade)
CategoryWater treatment
AvailabilityIn Stock — Ready for Dispatch

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About Sodium Tripolyphosphate (Industrial Grade)

Sodium Tripolyphosphate (STPP) is an important industrial chemical widely used in detergent formulations to enhance cleaning efficiency by softening water and preventing redeposition of soils. It acts as a dispersing agent in ceramics and textiles, aiding in the suspension of particles. STPP powder typically comes with an assay of 94% or higher ensuring reliable performance in end-use applications. Handling precautions include storage in a cool dry place to avoid agglomeration and caking, especially in humid environments. Finstar Chemicals supplies industrial grade STPP in 25 kg bags, suitable for procurement by manufacturers and formulators. Its applications extend to water treatment where it sequesters hardness ions and in food processing as a sequestrant, subject to regulatory approvals. Efficient supply chain coverage includes Kenya, with export capability to neighbouring countries. Using the correct grade and maintaining dry storage prevents operational issues seen with inferior or improperly handled material. Finstar Chemicals provides certification and batch documentation to support quality assurance requirements.

External references: PubChem · Wikipedia

Applications

Detergent FormulationSTPP acts as a builder in powdered detergents, softening water to improve surfactant efficiency and facilitate soil removal.
Water TreatmentUsed to sequester calcium and magnesium ions, preventing scale build-up in industrial water systems.
Ceramics and PaintsFunctions as a dispersing agent, ensuring stable suspension of particles during processing.
Textile ProcessingAids in the removal of metal ions and prevents fabric discoloration during dyeing and finishing.

Benefits

Enhanced DetergencySTPP reduces water hardness by binding metal ions, which improves the cleaning performance of detergents in hard water.
Scale InhibitionBy sequestering calcium and magnesium ions, STPP helps prevent scaling in boilers and cooling systems, extending equipment life.
Improved DispersionEffective dispersing properties keep particles suspended evenly in paints and ceramics, preventing clumping and defects.

Features

Industrial Grade Purity≥94% assay ensures consistent chemical performance in manufacturing and processing applications.
Standard PackagingSupplied in 25 kg bags suitable for easy handling and storage in industrial settings.
Batch CertificationCOA provided for traceability and quality assurance with each shipment.

Industries Served

Detergent ManufacturingSTPP is used as a key ingredient to formulate effective cleaning agents that perform reliably in hard water.
Water Treatment IndustryEmployed to prevent scale formation and soften water for industrial processes and municipal applications.
Ceramics IndustryUtilized to improve particle dispersion in ceramic slips and glazes ensuring uniform texture and color.
Textile IndustryApplied during dyeing and finishing to bind metal ions that cause fabric defects and uneven coloration.

Sodium Tripolyphosphate (Industrial Grade) is supplied by Finstar to industrial buyers across Kenya, Uganda, Tanzania, and Rwanda. Read our chemical safety guides for handling best practices.

Delivery Coverage Across Kenya’s Counties

Finstar is a leading supplier of industrial chemicals across Kenya’s counties. Sodium Tripolyphosphate (Industrial Grade) is dispatched from our Nairobi Industrial Area warehouse to businesses nationwide — including Nairobi, Mombasa, Kisumu, and Nakuru counties — plus cross-border delivery to Uganda, Tanzania, and Rwanda. Towns we regularly supply include:

NairobiMombasaKisumuNakuruEldoretThikaRuiruKiambuMachakosNaivashaNyeriMeruKerichoKakamegaKitaleMalindiNanyukiAthi RiverVoiKilifi

Delivering to a different town or county? Request a quote and our logistics team will confirm delivery timelines to your location.

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