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Sodium fluoride
Sodium fluoride
NaF |
CAS-No.7681-49-4 EC-No.231-667-8 HS-No.28261100 |
M=41.99 g/mol Spec.density 2.8 g/cm3 (20°C) |
Melting point 993°C Boiling point 1704°C |
R 25-32-36/38 S 22-36-45 UN 1690 |
Sodium fluoride AR | |
Specification GB/T 1264-1997 | |
Assay(NaF) | >=98.0% |
Clarity of solution | pass |
Insoluble matter in water | <=0.05% |
Acidity(asH+),mmol/100g | <=5.0 |
Alkalinity(as OH-),mmol/100g | <=2.0 |
Chloride(Cl) | <=0.005% |
Sulfate(SO4) | <=0.03% |
Silicofluoride (SiF6) | <=0.6% |
Iron(Fe) | <=0.005% |
Heavy metals(as Pb) | <=0.003% |
Sodium fluoride CP | |
Specification GB/T 1264-1997 | |
Assay(NaF) | >=98.0% |
Clarity of solution | pass |
Insoluble matter in water | <=0.1% |
Acidity(as H+),mmol/100g | <=10.0 |
Alkalinity(as OH-),mmol/100g | <=4.0 |
Chloride(Cl) | <=0.01% |
Sulfate(SO4) | <=0.05% |
Silicofluoride (SiF6) | <=1.2% |
Item No. | Description | Spec. | Unit |
1.01306.016 | Sodium fluoride | AR500g | Bottles |
1.01306.026 | Sodium fluoride | AR25kg | Kgs |
1.01306.036 | Sodium fluoride | CP500g | Bottles |
1.01306.066 | Sodium fluoride | CP25kg | Kgs |
Sodium fluoride
