China (Mainland)
sodium fluoride factory CAS NO.7681-49-4
- Min.Order: 5 Metric Ton
- Payment Terms: L/C,T/T,
- Product Details
Keywords
- sodium fluoirde
- water treatment agent
- sodium silicofluoride
Quick Details
- ProName: sodium fluoride factory
- CasNo: 7681-49-4
- Appearance: white powder
- Application: It is used for water treatment agent, ...
- DeliveryTime: 20days
- PackAge: polyethylene weaving inner lined with ...
- ProductionCapacity: 1000 Metric Ton/Month
- Purity: 98%
- Transportation: Inorganic toxic substance, and should ...
- LimitNum: 5 Metric Ton
- Water Content: 0.15
Superiority
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.
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.
[Quality standard]qualified with the standard [GB4293-84] 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 |