Factory Price 2657-87-6 - Sodium fluoride 7681-49-4 – Starsky
Factory Price 2657-87-6 - Sodium fluoride 7681-49-4 – Starsky Detail:
Description
Product name:Sodium fluoride
CAS:7681-49-4
MF:NaF
MW:41.99
Density:1.02 g/cm3
Melting point:993°C
Package:1 kg/bag, 25 kg/bag, 25 kg/drum
Property:It is slightly soluble in alcohol, soluble in water, the solution is acidic, soluble in hydrofluoric acid to form sodium hydrogen fluoride.
Specification
| Items | Specifications |
| Appearance | White crystal or powder |
| Purity | ≥98% |
| SiO2 | ≤0.5% |
| SiO4 | ≤0.3% |
| HF | ≤0.1% |
| Na2CO3 | ≤0.5% |
| Water insoluble substance | ≤0.7% |
| Water | ≤0.5% |
| PH | 7-10 |
Application
1.It is mainly used for inlaying steel of mechanical blade and planer to enhance welding strength.
2.It is used as wood preservative, welding flux and fluorine treatment agent for drinking water.
3.It is used in the production of other fluorides, casein gum, sodium fluoride toothpaste, adhesives, papermaking and metallurgy industries.
4.In coating industry, it is used as phosphating accelerator to stabilize phosphating solution, refine phosphating and improve the performance of phosphating film.
Product detail pictures:
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Our business sticks for the basic principle of "Quality could be the life with the firm, and track record will be the soul of it" for Factory Price 2657-87-6 - Sodium fluoride 7681-49-4 – Starsky, The product will supply to all over the world, such as: Accra, Belgium, Southampton, Our R&D department always designs with new fashion ideas so we could introduce up-to-date fashion styles every month. Our strict production management systems always ensure stable and high quality products. Our trade team provides timely and efficient services. If there are any interest and inquiry about our products, please contact us in time. We would like to establish a business relationship with your honored company.
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