Food & Pharmaceutical Chemicals
STPP
Sodium Tripolyphosphate (STPP) is a white, crystalline powder that acts as a processing aid and preservative in food applications. It helps to retain moisture and improve the texture of processed foods.
Product information summary
- Description
- Sodium Tripolyphosphate (STPP) is a white, crystalline powder that acts as a processing aid and preservative in food applications. It helps to retain moisture and improve the texture of processed foods.
- Main application
- The primary use of STPP is as a food additive, where it serves to enhance the quality and preservation of various products.
- Packaging
- STPP is typically available in 25kg bags.
Part of Food & Pharmaceutical Chemicals. Tell us the grade, quantity and packaging you need and our sales team will confirm availability and lead time.
Why STPP matters
Sodium Tripolyphosphate is important in food processing and preservation, providing improved texture, moisture retention, and shelf-life stability. Its role as a food additive is recognised globally, ensuring product consistency and quality in the competitive food industry.
What is STPP?
Sodium Tripolyphosphate (STPP) is a sodium salt of tripolyphosphoric acid. It appears as a white or colourless crystalline powder, soluble in water, and is often used in various applications due to its ability to act as a phosphate source, sequestrant, and foaming agent. In its application as a food additive, STPP functions by binding water molecules and stabilising emulsions, which assists in maintaining moisture in food products, enhancing their texture and preventing spoilage. In addition to food processing, STPP has significant uses in detergents, ceramics, and water treatment, where it serves as a dispersing agent and helps to soften water, improving the efficiency of cleaning processes. Its multifunctional properties make it a valuable ingredient across various industries.
Why buy STPP from Cuprichem
- Cuprichem provides expert technical support to assist with specification matching for your needs.
- Reliable local supply ensures timely delivery within Kenya, minimising downtime.
- We understand the local market and can offer tailored solutions for your procurement needs.
Technical data sheet
Indicative properties for STPP. For a certified specification and the Safety Data Sheet, request a quote.
| Appearance | White crystalline powder |
|---|---|
| Solubility | Soluble in water |
| pH (1% solution) | Refer to the SDS |
| Density | Refer to the SDS |
| Melting Point | Refer to the SDS |
| Stability | Refer to the SDS |
| Storage Conditions | Store in a cool, dry place. |
| Odour | Odourless |
Applications of STPP
- Food processing agent
- Moisture retention in food
- Texturiser in processed meats
- Emulsifier in dairy products
- Cheese processing
- Detergent formulation
- Water treatment application
- Ceramic manufacturing
Packaging & pricing
Pack sizes for STPP are confirmed at the point of quotation. Contact Cuprichem for specifications and availability.
Other packaging described for this product
- 25 kg bag
Safe handling & storage of STPP
Handling and storage guidelines must be reviewed in the Safety Data Sheet available from Cuprichem. Please consult our technical team for specific advice on storage conditions and safe handling practices.
This is general information only. Always follow the product’s Safety Data Sheet and your site’s procedures; contact our technical team for guidance specific to your process.
Quality assurance of STPP
Cuprichem is committed to providing specification-compliant material in accordance with client requirements, with documentation available upon request.
Frequently asked questions
What is Sodium Tripolyphosphate used for?
Sodium Tripolyphosphate is primarily used as a food additive to enhance moisture retention and improve texture in food products.
Is STPP safe for use in food products?
Yes, when used within regulated limits, STPP is considered safe for food applications as a processing aid.
How is STPP packaged?
Sodium Tripolyphosphate is typically packaged in 25kg bags.
What industries use STPP?
STPP is used in the food and beverage industry, as well as in detergents, ceramics, and water treatment.
Can STPP be used in cleaning products?
Yes, STPP is often included in cleaning formulations as a dispersing agent and to enhance cleaning efficiency.
What are the storage requirements for STPP?
STPP should be stored in a cool, dry place to maintain its effectiveness.
Is technical support available for using STPP?
Yes, Cuprichem offers technical support to help with product applications and specification matching.
What is the origin of STPP?
The STPP is made in China, as indicated on the product label.
Related categories
STPP supply across Kenya
Cuprichem Industrial Chemicals Ltd supplies STPP to manufacturers, institutions and laboratories nationwide, delivering to:
- Nairobi
- Mombasa
- Kisumu
- Nakuru
- Eldoret
- Thika
- Ruiru
- Kikuyu
- Naivasha
- Machakos
- Athi River
- Kitengela
- Nyeri
- Meru
- Kericho
- Kakamega
- Kisii
- Malindi
- Nanyuki
- Kilifi
Not listed? We arrange delivery to other towns on request.
Need STPP?
Send your grade, quantity and packaging requirements and our sales team will respond with availability, pricing and lead time.