Complex Sodium Disilicate Granular CSDS - 320 mg/g Calcium Exchange, 480-550 g/L Bulk Density Phosphorus-Free Detergent
Price:
Negotiable
MOQ:
Negotiation
Delivery Time:
10 days
Brand:
Konpoint
Product Description
Product Overview
Complex Sodium Disilicate Granular (CSDS) is an environmentally friendly, phosphorus-free detergent ingredient designed as a sustainable alternative to traditional STPP (Sodium Tripolyphosphate). This white granular powder offers excellent water softening capabilities and compatibility with various detergent formulations.
Key Applications
- Replacement for STPP in low-phosphorus and phosphorus-free detergent powders
- Textile and dyeing industry applications
- Hydrogen peroxide stabilizer
- Industrial cleaning auxiliary agent
- Porcelain manufacturing processes
Product Characteristics
- Excellent water softening capability with 320 mg/g calcium exchange capacity
- Superior performance in low-temperature water environments
- Environmentally friendly phosphorus-free formulation
- Strong pH buffering ability with maximum pH of 12.5
- Compatible with various processing methods for detergent powder production
- Works effectively with multiple surfactants and bleaching agents
- Anti-sediment properties for improved product stability
Technical Specifications
Water Softener Comparison
| Parameter | STPP | Zeolite | APSM | CSDS |
|---|---|---|---|---|
| Appearance | White fine powder | White powder | White fine free flowing powder | White granular |
| Bulk Density (g/L) | 650-950 | 550-700 | 1100-1300 | 480-550 |
| Calcium Exchange (mg/g) | N/A | 295 min | 310 | 320 |
| Magnesium Exchange (mg/g) | N/A | 175 min | 300 | N/A |
| pH Value | 9.2-10.3 | 11 max | 11.3 max | 12.5 max |
| Moisture Content | 0.5% max | 22% max | 16% max | 5% max |
Important Technical Notes
STPP Replacement Considerations
CSDS cannot completely replace STPP due to STPP's unique properties including:
- Enhanced emulsifying and dispersing power for improved protein and dust solubility
- Anti-caking functionality that absorbs moisture to maintain free-flowing properties
Storage & Shelf Life
The product has a listed shelf life of 2 years in COA documentation. Actual shelf life extends significantly beyond this period when stored properly in sealed bags, away from direct sunlight, moisture, and incompatible chemical materials.
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Get in Touch
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Company
SICHUAN JINZHUANG TECHNOLOGY CO., LTD
Location
Meishan City, Sichuan Province, China
Contact Person
Steve Zhou