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 |
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 |
Learn more
About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...