Natriumfluorid, EMPROVE® API Ph. Eur., BP, USP, SAFC®
Leverantör: MERCK PRODUCTION CHEMICALS
Certifikat
Om denna produkt
CAS-nummer:7681-49-4
:
Formel:NaF
MDL-nummer:MFCD00003524
:41.99 g/mol
Merck Index:13,08691
Kokande Pt:1700 °C (1013 hPa)
Smält Pt:996 °C
Densitet:2,8 g/cm³ (20 °C)
Förvaringstemperatur:Omgivande
EINECS:231-667-8
FN:1690
ADR:6.1,III
:GHS06
Specifikationstestresultat
- Assay (Precipitative Titration, Calculated on Dried Substance):98.5 - 100.5%
- Identity:Passes Test
- Appearance of solution:Clear and Colourless
- Alkalinity (as NaOH):≤0.1%
- Acidity (as HF):≤0.2%
- Chloride (Cl):≤0.01%
- Hexafluorosilicate (SiF₆):≤0.1%
- Sulfate (SO₄):≤0.02%
- Heavy metals (as Pb):≤0.003%
- Fe (Iron):≤0.005%
- Loss on Drying (150 °C, 4 h):≤0.5%
- Residual solvents (Ph. Eur./USP/ICH):Excluded by Manufacturing Process