Ammoniumfluorid 98+% zur Analyse
Lieferant: Thermo Scientific
|
Gefahr
|
ACRO393192500EA
61.8
EUR
ACRO393192500
ACRO393190500
ACRO393190010
Ammoniumfluorid 98+% zur Analyse
Ammonium fluoride
Formel:
NH₄F Molecular Weight: 37,04 g/mol Schmelzpunkt: 160 °C Lagertemperatur: Raumtemperatur |
MDL:
MFCD00011423 CAS-Nummer: 12125-01-8 EINECS: 235-185-9 UN: 2505 ADR: 6.1,III Merck Index: 13,00524 |
Spezifikation Testergebnisse
Appearance | White Adhering crystalline powder |
Sulfated ash | ≤0.01 % |
Titration excess NaOH | ≥98.0 % |
Chloride (Cl) | ≤0.001 % |
Sulfate (SO4) | ≤0.005 % |
Hexafluorosilicate (SiF6) | ≤0.1 % |
Iron (Fe) | ≤0.0005 % |
Heavy metals (as Pb) | ≤5 ppm |
Insoluble matter | ≤0.005 % (in water) |
(NH4)HF2 | ≤1.0 % |
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