Sodium fluoride 99.0-100.5%, AnalaR NORMAPUR® Reag. Ph. Eur.
:7681-49-4
:
:NaF
:MFCD00003524
:41.99 g/mol
:13,08691
:1700 °C (1013 hPa)
:993 °C
:2,8 g/cm³ (20 °C)
:Ambient
:231-667-8
:1690
:6.1,III
:GHS06
- Assay (calculated on dried substance):99.0 - 100.5 %
- Appearance of solution:Passes test Ph.Eur.
- Identification A:Passes test Ph.Eur.
- Identification B:Passes test Ph.Eur.
- Identification C:Passes test Ph.Eur.
- Acidity:≤ 0.030 meq/g
- Alkalinity:≤ 0.010 meq/g
- Heavy metals (as Pb):≤ 10 ppm
- Insolubility in water:≤ 100 ppm
- Loss on drying (150°C):≤ 0.2 %
- Sodium fluosilicate (Na2SiF6):≤ 0.1 %
- Cl (Chloride):≤ 100 ppm
- SO3 (Sulphite):≤ 50 ppm
- SO4 (Sulphate):≤ 100 ppm
- Fe (Iron):≤ 20 ppm
- K (Potassium):≤ 0.02 %
- Conforms to Reag. Ph.Eur:Passes test
- Conforms to Reag. Ph.Eur.:Passes test
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