Na3PO4 98% Anhydrous Trisodium Phosphate Powder - Efficient Cleaning Expert
Product Attributes
| Attribute | Value |
| CAS | 7601-54-9 |
| EINECS | 231-509-8 |
| Appearance | White crystal |
| Crystalline hydrate | Anhydrous |
| Life span | Two years |
| Grade | Industrial grade |
Product Overview
Trisodium Phosphate (Chemical Formula: Na₃PO₄) is a white crystalline powder that is highly soluble in water. The aqueous solution has a strong alkaline property (pH ≈ 12). As an important inorganic chemical product, TSP is valued for its excellent cleaning, emulsification, water softening and pH regulation properties, making it widely used in cleaning agents, metal treatment, and other industrial applications.
Key Features
- Strong Alkalinity: Effectively neutralizes acidic dirt and cleans heavy oil stains
- Metal Ion Chelation: Combines with calcium and magnesium ions to soften water and prevent scaling
- High Solubility: Excellent solubility in cold water for easy solution preparation
- Stability: Stable at room temperature for convenient storage and transportation
Product Specifications
| Name | CAS | Chemical formula |
| Industrial grade Trisodium phosphate dodecahydrate /TSP | CAS 10101-89-0 | 98% Na3PO4.12H2O |
| Industrial grade Trisodium phosphate anhydrous/TSPA | CAS 7601-54-9 | 97% Na3PO4 |
| Food additives Trisodium phosphate dodecahydrate /TSP | CAS 7601-54-9 | 97% Na3PO4.12H2O |
| Food additives Trisodium phosphate anhydrous/TSPA | CAS 7601-54-9 | 97% Na3PO4 |
Industrial Grade TSP Specifications (HG/T 2517-2009 Standard)
| Parameter | Standard Value |
| Trisodium phosphate content ≥ | 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% |
Industrial Grade Anhydrous TSPA & Food Grade TSP Specifications (GB 25565-2010 Standard)
| Parameter | Test Method | Standard Value |
| 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) | GB 25565-2010 | <50 ppm |
| Arsenic (as As) | GB 25565-2010 | <3 ppm |
| Heavy Metal (as Pb) | GB 25565-2010 | <10 ppm |
| Lead | GB 25565-2010 | <4 ppm |
| Loss on drying | GB 25565-2010 | <2% |
| P2O5 | GB 25565-2010 | ≥43% |
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 with many years of experience. Our customers choose us because we consistently deliver high-quality products on schedule.
Do you provide free samples?
Yes, we can provide free samples. Customers only need to cover the express shipping fee.
How about the price? Can you make it cheaper?
We prioritize customer benefits and offer competitive pricing. Prices are negotiable based on order quantity and other 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 and drop-off services at Weifang Airport.
What if there is a quality problem?
We have a professional after-sales service team ready to promptly address any quality concerns.
