| Classification: | Other Inorganic Salts |
|---|---|
| Model Number: | 7681-49-4 |
| Brand Name: | HBOCEAN |
| Application: | Used as pesticides and bactericides in agriculture. Used as wood prese |
| Appearance: | White crystal or powder |
| Purity: | 98%min |
| Grade Standard: | Agriculture Grade,Industrial Grade |
| Place of Origin: | China (Mainland) |
| MF: | NaF |
| CAS No.: | 7681-49-4 |
Quick Details
Specifications
Specifications
(1) Crystalline (40-120 mesh)
Main technical standards (index %)
|
Item |
Excellent |
Industrial Grade |
|
Content (NaF)≥ |
99.0 |
98.0 |
|
Water Insoluble Matter≤ |
0.30 |
0.50 |
|
Free Acid (HF)≤ |
0.1 |
0.1 |
|
Free Alkali (Na2CO3)≤ |
0.1 |
0.5 |
|
Sulfate (SO4)≤ |
0.1 |
0.3 |
|
Silicate (SiO2)≤ |
0.4 |
0.5 |
|
Moisture (H2O)≤ |
0.2 |
0.5 |
|
Heavy Metal (Pb)≤ |
0.005 |
|
(2) Powder (150-240mesh)
Main technical standards (index %)
|
Item |
Industrial Grade |
|
Content (NaF)≥ |
98.0 |
|
Water Insoluble Matter≤ |
0.7 |
|
Free Acid (HF)≤ |
0.1 |
|
Free Alkali (Na2CO3)≤ |
0.5 |
|
Sulfate (SO4)≤ |
0.3 |
|
Silicate (SiO2)≤ |
0.5 |
|
Moisture (H2O)≤ |
0.5 |
Sodium Fluoride (NaF) Application and Usage:
Used as pesticides and bactericides in agriculture. Used as wood preservative, water treatment agent, ceramic pigment and fluoride treatment of light metal. Used as materials for making other fluoride chemicals. Used in enamel industry, toothpaste ,medical industry, paper making industry, building materials, etc.