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:
Related Product Guide:
Our primary intention should be to offer our clientele a serious and responsible enterprise relationship, delivering personalized attention to all of them for Factory Price 2657-87-6 - Sodium fluoride 7681-49-4 – Starsky, The product will supply to all over the world, such as: Haiti, UK, Serbia, Since our establishment, we keep on improving our products and customer service. We are able to provide you with a wide range of high quality hair products at competitive prices. Also we can produce different hair products according to your samples. We insist on high quality and reasonable price. Except this, we provide best OEM service. We warmly welcome OEM orders and customers all over the world to cooperate with us for mutual development in the future.
By Christine from California - 2017.06.22 12:49
We are really happy to find such a manufacturer that ensuring product quality at the same time the price is very cheap.
By Edith from Pakistan - 2017.03.07 13:42