China (Mainland)
sodium fluoride supplier CAS NO.7681-49-4
- FOB Price: USD: 860.00-880.00 /Metric Ton Get Latest Price
- Min.Order: 5 Metric Ton
- Payment Terms: L/C,T/T,
- Available Specifications:
98%(5-10)Metric Ton98%(10-25)Metric Ton
- Product Details
Keywords
- sodium fluoirde
- water treatment agent
- sodium silicofluoride
Quick Details
- ProName: sodium fluoride supplier
- CasNo: 7681-49-4
- Appearance: white powder
- Application: It is used for water treatment agent, ...
- DeliveryTime: 20days
- PackAge: polyethylene weaving inner lined with ...
- Port: HUANGPU,SHANGHAI
- ProductionCapacity: 1000 Metric Ton/Month
- Purity: 98%
- Transportation: Inorganic toxic substance, and should ...
- LimitNum: 5 Metric Ton
- Water Content: 0.15
- Grade: Industrial Grade
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 |