Sodium Tripolyphosphate (STPP)
Industrial-grade Sodium Tripolyphosphate (STPP) supplied under American Industrial Chemicals Inc's industrial chemicals program. Manufactured to consistent purity, packaged for global freight and supported with full documentation.
Description
Sodium Tripolyphosphate (STPP) is a key industrial chemicals grade used across formulation, processing and treatment workflows. Our material is produced against a consistent specification, with batch traceability from raw feedstock through final packaging.
Typical specifications
- AppearancePer category standard
- Assay / Purity≥ 99.0% (technical) · pharma grades on request
- Moisture≤ 0.5% w/w
- Heavy metals≤ 10 ppm
- StorageCool, dry, well-ventilated
- Shelf life24 months in unopened OEM packaging
Indicative only — final COA issued per shipment.
Applications & benefits
- Reliable feedstock for downstream synthesis
- Consistent assay reduces formulation variance
- Documentation-ready for regulated industries
- Custom blending and private-label options
- Global stocking points reduce lead time
- Technical support from in-house chemists
Packaging options
Available in 25 kg bags, 200 kg drums, 1,000 kg IBCs and ISO tanks. Custom pack sizes and private-label fills offered on request.
Safety information
Handle in accordance with the latest Safety Data Sheet. Use appropriate PPE, ensure ventilation, and segregate per IMDG class. Full SDS in 17 languages provided on request — contact our technical team.