Sodium Tripolyphosphate (STPP)
CAS number: 7758-29-4 · INCI: Sodium Tripolyphosphate (STPP)
Key Benefits
- Sodium Tripolyphosphate (CAS 7758-29-4) — food & industrial grade STPP for food processing and cleaning products. Factory direct.
- CAS No.: 7758-29-4
- Molecular Formula: Na5P3O10
- Molecular Weight: 367.86
- Appearance: white granular powder
- Solubility: soluble in water
Main Applications
- Sodium Tripolyphosphate (CAS 7758-29-4) — food & industrial grade STPP for food processing and cleaning products. Factory direct.
- CAS No.: 7758-29-4
- Molecular Formula: Na5P3O10
- Molecular Weight: 367.86
- Appearance: white granular powder
- Solubility: soluble in water
Recommended Use Levels
Use levels depend on the finished-product category and the target claim. Contact our technical team for grade-specific guidance and samples.
EU & Regulatory Notes
Ingredients supplied for food and supplement use must comply with the EU food law framework applicable to your finished product and destination market — in particular Directive 2002/46/EC on food supplements and Regulation (EU) 2015/2283 on novel foods where relevant — as well as national rules in each Member State. Always verify permitted ingredient status and maximum levels before launch; Aogubio provides COA, SDS and technical documentation to support your compliance file.
Why Buy Bulk Sodium Tripolyphosphate (STPP) from Aogubio?
- GMP-certified manufacturing: consistent quality from raw material to finished ingredient
- Complete documentation: COA, SDS and heavy metal test reports with every batch
- Flexible supply: samples to full container loads, MOQ from 1 kg
- Export experience: reliable shipping to EU, North America and Asia
FAQ
What is your MOQ?
Flexible MOQ — we accept small trial orders and scale up with your volume.
What is the lead time?
Stock items ship within 3-5 days; production orders typically 7-15 days depending on quantity.
View the Sodium Tripolyphosphate (STPP) product page for specifications and to request samples.
Aogubio Co., Ltd (Imaherb) is a GMP-certified manufacturer of bulk ingredients. Every batch ships with COA, MSDS and heavy metal test reports.