China (Mainland)
sodium fluoride factory CAS NO.7681-49-4
- Min.Order: 0 Metric Ton
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- Product Details
Keywords
- Sodium silicofluoride
- Sodium fluoride
- Chemical manufacturers
Quick Details
- ProName: sodium fluoride factory
- CasNo: 7681-49-4
- Application: [Application]: Used for water treatmen...
- ProductionCapacity: Metric Ton/Day
- Purity: 98%
- LimitNum: 0 Metric Ton
Superiority
Sodium fluoride (Industry grade)
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 [YS/T535.2-2009] .
|
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 |
[Packing]: polyethylene woven inner lined with plastic bag. Net weight 25kg/1000kg.As per customer’s requirement.
[Storage ]: Inorganic toxic substance,stored in dry and adequately ventilated warehouse, and not be co-stored or co-transported with sulfuric acid and edible food.