China (Mainland)
SODIUM FLUORIDE MAKER CAS NO.7681-49-4
- Min.Order: 0 Metric Ton
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- Product Details
Keywords
- sodium fluroide industry grade
- sodium fluoride
- sodium fluoride 98%
Quick Details
- ProName: SODIUM FLUORIDE MAKER
- CasNo: 7681-49-4
- Molecular Formula: NaF
- Appearance: white powder
- Application: Sodium fluoride is an important villia...
- ProductionCapacity: Metric Ton/Day
- Purity: 98%
- LimitNum: 0 Metric Ton
- Grade: Industrial Grade
Superiority
[Quality standard]qualified with the standard[YS/T535.2-2009] excellent grade.
|
Index item |
Standard content（%） |
Test result(%) |
|
Sodium fluoride（NaF） |
≥98 |
98.68 |
|
Silicon dioxide （SiO2） |
≤0.5 |
0.48 |
|
Sulfate （SO4） |
≤0.3 |
0.08 |
|
Acidity （HF） |
≤0.1 |
0.016 |
|
Sodium carbonate （Na2CO3） |
≤0.5 |
0.21 |
|
Water insoluble matter |
≤0.5 |
0.31 |
|
Moisture（H2O） |
≤0.5 |
0.19 |
|
Particle size -200mesh (powder) |
≥90 |
95 |
|
Particle size -60mesh (crystal) |
≥45 |
60 |
Details
Molecular weight ：42
CAS No.: 7681-49-4
UN No.:1690
HS Code:2826.1920.10
[Properties]:Sodium fluoride is anhydrous white crystal or powder. Molecular formula is NaF. Specific gravity is 2.6. It is slightly soluble in water, insoluble in ethanol.