Original Factory Hot Sales Tetrahydrofuran Thf 109-99-9 - Sodium fluoride 7681-49-4 – Starsky
Original Factory Hot Sales Tetrahydrofuran Thf 109-99-9 - 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:
Related Product Guide:
We will devote ourselves to providing our esteemed customers with the most enthusiastically thoughtful services for Original Factory Hot Sales Tetrahydrofuran Thf 109-99-9 - Sodium fluoride 7681-49-4 – Starsky, The product will supply to all over the world, such as: Turkey, Guatemala, Uzbekistan, We aim to build a famous brand which can influence a certain group of people and light up the whole world. We want our staff to realize self-reliance, then achieve financial freedom, lastly obtain time and spiritual freedom. We do not focus on how much fortune we can make, instead we aim to obtain high reputation and be recognized for our goods. As a result, our happiness comes from our clients satisfaction rather than how much money we earn. Ours team will do best for you personally always.
By Irene from Macedonia - 2017.10.25 15:53
The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
By Leona from Kazakhstan - 2017.12.02 14:11
