2.53g/Cm3 Trisodium Phosphate TSP CAS 15475-67-9 For Electric Station
Price:
USD 192/TONS FOB
MOQ:
1 ton
Delivery Time:
5 work day
Brand:
Riel Chemical
Product Description
2.53g/Cm3 Trisodium Phosphate TSP CAS 15475-67-9 For Electric Station
Industrial Grade Chemical Materials Trisodium Phosphate TSP CAS 15475-67-9 for Electric Station
Product Specifications
| CAS | 15475-67-9 |
|---|---|
| EINECS | 231-509-8 |
| Appearance | White crystal |
| Crystalline Hydrate | 12 crystal water |
| Use | Plant |
| Density | 2.53 g/cm³ |
Key Attributes
Products: Trisodium phosphate/TSP
Industrial Grade Products (Meets HG/T 2517-2009 Standard)
| Items for Detecting and Analyzing | Standard Value % |
|---|---|
| Main content: trisodium phosphate ≥ | 98 |
| Sulphate (as SO4)≤ | 0.50 |
| Chlorine (as Cl) ≤ | 0.30 |
| Water insoluble≤ | 0.05 |
| Methyl orange alkalinity (Na2) | 16.5-19.0 |
| Iron (Fe)≤ | 0.01 |
| Arsenic (as As)≤ | 0.005 |
Grade Products (Meets GB 25565-2010 Standard)
| Analysis | Test Method | Standard Request |
|---|---|---|
| TSP content % | GB 25565-2010 | ≥97 |
| Water insoluble % | GB 25565-2010 | ≤0.2 |
| pH value (10g/mL) | GB 25565-2010 | 11.5～12.5 |
| Fluoride (as F) ppm | GB 25565-2010 | ＜50 |
| Arsenic (as As) ppm | GB 25565-2010 | ＜3 |
| Heavy Metal(as Pb) ppm | GB 25565-2010 | ＜10 |
| Lead ppm | GB 25565-2010 | ＜4 |
| Loss on drying % | GB 25565-2010 | ＜2 |
| P2O5 % | GB 25565-2010 | ≥43 |
Trisodium Phosphate Functions in Power Plants
1. Scale Prevention and Water Quality Regulation
- Inhibit scale formation: Trisodium phosphate combines with calcium and magnesium in water to generate insoluble calcium phosphate and magnesium phosphate precipitation, reducing water hardness and preventing scale formation on boiler walls under high temperature and pressure.
- Adjust pH: Maintains boiler water pH in the range of 9-12, inhibiting acidic corrosion reactions and reducing metal erosion by oxygen and carbon dioxide.
2. Corrosion Protection
- Form a protective film: Reacts with boiler metal surfaces to form a dense phosphate protective film, blocking corrosive substances.
- Control dissolved oxygen effects: Reduces dissolved oxygen concentration through alkaline environment adjustment.
3. Improve Operation Efficiency and Equipment Life
- Optimized heat transfer: Maintains clean boiler heating surfaces, preventing thermal efficiency reduction (scale can reduce efficiency by >10%).
- Extend equipment life: Reduces corrosion and scale damage, extending boiler life by over 30%.
4. Operation and Maintenance Points
- Dosing control: Typically added as 10% aqueous solution (30-60g per ton of water), adjusted based on water hardness and boiler load.
- Water quality monitoring: Regular testing of pH, phosphoric acid concentration, and calcium/magnesium ion content (maintain PO₄³⁻ at 5-15 mg/L).
- Sewage management: Regular blowdown to discharge loose sediment and prevent secondary scaling.
5. Synergies with Other Agents
Trisodium phosphate is often used with:
- Sodium hydroxide: Helps adjust pH to ideal range (9-12)
- Deaerator: Further reduces dissolved oxygen concentration, enhancing anti-corrosion effect
Frequently Asked Questions
What is your payment term?
We accept T/T and L/C at sight as payment terms.
Are you able to deliver on time?
Yes, we specialize in this product line and guarantee timely delivery while maintaining top quality.
Do you provide free sample?
Yes, we provide free samples with the customer responsible for express fees.
How about the price? Can you make it cheaper?
We prioritize customer benefits and offer competitive, negotiable pricing based on order conditions.
Can I visit your company and factory in China?
Yes, you're welcome to visit our facility in Weifang, China (we provide airport pickup/dropoff service).
What if there is a quality problem?
Our professional after-sales team promptly addresses all quality concerns.
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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
Riel Chemical Co., Ltd.
Location
1007, Qingzhou Taihua Building, Weifang City, Shandong Province, China
Contact Person
Jenkins Hu / Jinxu Hu