Sodium Fluoride AWWA grade
Sodium Fluoride Granular (AWWA grade)
Molecular formula: NaF Molecular weight ：42
CAS No.: 7681-49-4 UN No.:1690
[Properties]:anhydrous white crystal. Specific gravity is 2.6. It is slightly soluble in water, insoluble in ethanol.
[Quality standard]certified to ANSI/NSF60 standard for potable water treatment.
Items | Standards(%) | Results(%) |
NaF | ≥97.0 | 98.11 |
SO42- | ≤0.3 | 0.05 |
Moisture | ≤0.5 | 0.18 |
Water insoluble | ≤0.3 | 0.28 |
Na2SiF6 | ≤1.5 | 0.61 |
Na2CO3 | ≤0.5 | 0.34 |
Particle Size： +60 mesh 60-100 mesh -100mesh | 45-75 20-55 0-8 | 45 52 3 |
[Application]: can be used for water treatment,as municipal drinking water treatment additives, potable or
drinking water fluoridation treatment agents.or waste water treatment.
[Packaging]: Woven bag or paper bag lined with plastic bag.Net weight 25kg, 50lb or 1000kg.As per customer's required.
[Storage and transportation ]: Inorganic toxic substance, and should be stored in dry and adequately ventilated warehouse,
and may not be co-stored or co-transported with sulfuric acid and edible food.