94% STPP Sodium Tripolyphosphate Water Softener Powder - Technical & Food Grade in 25kg Bags
Price:
negotiable
MOQ:
Negotiation
Delivery Time:
20 DAYS
Brand:
KP
Product Description
Product Overview
Sodium Tripolyphosphate (STPP) is a high-performance water softening agent available in both technical and food-grade formulations. This white granular powder features 94% minimum assay content and is packaged in 25kg bags with a 2-year shelf life.
Technical Specifications
Food Grade Specifications
| Parameter | Standard |
|---|---|
| Assay (Na5P3O10) | 95% MIN |
| Appearance | White Granular |
| P2O5 Content | 57.0% MIN |
| Fluoride | 10 PPM MAX |
| Heavy Metals (as Pb) | 10 PPM MAX |
| pH Value | 9.5 - 10.0 |
| Loss on Drying | 0.7% MAX |
Technical Grade Specifications
| Parameter | Standard |
|---|---|
| Assay (Na5P3O10) | 94% MIN |
| Bulk Density | 0.4 - 0.6 |
| Iron Content | 0.15% MAX |
| pH Value | 9.2 - 10.0 |
| 20 Mesh Through | ≥90% |
Applications
Sodium Tripolyphosphate is widely used as a water softener in detergent formulations, industrial cleaning products, and food processing applications where it serves as a preservative and quality enhancer.
Packaging & Shipping
Standard packaging: 25kg bags. Professional loading services with documentation and photographic proof provided.
Quality Assurance & Services
- Comprehensive quality control from order to delivery
- 3-month after-sales service guarantee
- Free sample testing available before shipment
- Fast delivery with complete documentation
- Professional loading with photographic evidence
- Custom shipping marks available upon request
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
SICHUAN JINZHUANG TECHNOLOGY CO., LTD
Location
Meishan City, Sichuan Province, China
Contact Person
Steve Zhou