Natriumfluorid, EMPROVE® API Ph. Eur., BP, USP, SAFC®

Lieferant: MERCK PRODUCTION CHEMICALS
Gefahr

1.06441.1000EA 1180 CHF
1.06441.1000 1.06441.9025
Natriumfluorid, EMPROVE® API Ph. Eur., BP, USP, SAFC®
Sodium fluoride

Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).


Zertifizierungen: Conforms to Ph. Eur., BP, USP

Formel: NaF
MW: 41,99 g/mol
Siedepunkt: 1700 °C (1013 hPa)
Melting Pt: 996 °C
Dichte: 2,8 g/cm³ (20 °C)
Lager Temperatur: Raumtemperatur
MDL Number: MFCD00003524
CAS-Nummer: 7681-49-4
EINECS: 231-667-8
UN: 1690
ADR: 6.1,III
Merck Index: 13,08691
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Spezifikation Testergebnisse

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

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