Industrial Grade Trisodium Phosphate Powder White Crystal For Chemical Materials
Price:
USD 192/TONS FOB
MOQ:
1 ton
Delivery Time:
5 work day
Brand:
Riel Chemical
Product Description
Industrial Grade Trisodium Phosphate Powder White Crystal For Chemical Materials
Product Specifications
| Attribute | Value |
|---|---|
| CAS | 15475-67-9 |
| EINECS | 231-509-8 |
| Appearance | White crystal |
| Crystalline Hydrate | 12 crystal water |
| Boiling point | 158 ℃ |
| Density | 2.53 g/cm³ |
Product Variants
- Industrial grade (12 crystal water) TSP CAS 10101-89-0 - 98% Na3O4P 12H2O
- Industrial grade (anhydrous) TSP CAS 7601-54-9 - 98% Na3O4P
- TSP CAS 7601-54-9 - 97% Na3O4P
Quality Standards
Industrial Grade (HG/T 2517-2009 Standard)
| Analysis Item | 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 |
Industrial Grade (Anhydrous) & Grade (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 |
Physicochemical Properties
| Molecular weight | 367.86 g/mol |
| Appearance | White crystalline or powdery solid |
| Odor | Odorless or slightly sulphide odor |
| Density | 2.52 g/cm³ (25°C) |
| Melting point | About 622°C (decomposition) |
| Chemical Safety | Unrestricted goods |
| Solubility | Water: easily soluble, aqueous solution is weakly alkaline (pH about 9-10); Organic solvent: insoluble in ethanol |
| Hydrolysis reaction | Gradually hydrolyzed in water to form orthophosphate |
| Complexation | Forms soluble complexes with metal ions (e.g. Ca²+, Mg²+) for softening hard water |
| Thermal stability | Decomposes at high temperatures (>600°C) to form sodium phosphate and oxygen |
| Acid base | Aqueous solution is weakly basic, reacts with acid to form phosphate |
Applications
Paper Industry
- Dispersant: Used to disperse fibers and fillers to improve paper uniformity
- Retention agent: Improves retention rate of fillers and fine fibers, enhancing paper performance
Ceramics and Glass Industry
- Dispersant: Used to disperse raw material particles and improve product quality
- Flux: Reduces melting temperature, improving glass and ceramic performance
Medicine and Cosmetics
- Buffer: Used to regulate pH in pharmaceuticals and cosmetics
- Stabilizer: Prevents components from breaking down or settling
Agriculture
- Fertilizer additive: Used as dispersant to improve fertilizer efficiency
- Pesticide additives: Helps active ingredients disperse evenly in pesticide preparations
Frequently Asked Questions
What is your payment term?
We can accept T/T and L/C at sight as payment term.
Are you able to deliver on time?
Of course! We specialize in this line for many years, many customers choose us because we can deliver goods on time while maintaining top quality.
Do you provide free sample?
Yes, we can provide free samples. You only need to cover the express fee.
How about the price? Can you make it cheaper?
We always prioritize customer benefits. Price is negotiable under different conditions, we assure you the most competitive price.
Can I visit your company and factory in China?
Sure. You are very welcome to visit our company in Weifang, China. (We will arrange airport pickup and drop-off at Weifang Airport)
What if there is a quality problem?
We have a professional after-sales service team to promptly address any issues.
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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