Ammoniumfluorid 98,0, AnalaR NORMAPUR® zA
Leverandør: VWR Chemicals
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
|
Farlig
|
Synonymer:
Fluoroammonium
21252.263EA
787
DKK
21252.263
21252.460
Ammoniumfluorid 98,0, AnalaR NORMAPUR® zA
Ammonium fluoride
Formel:
NH₄F Molekylvægt: 37.04 g/mol Smeltepunkt: 160 Massefylde: 1.0088…1.0096 g/cm³ (25 °C) Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00011423 CAS-nummer: 12125-01-8 EINECS: 235-185-9 UN nummer: 2505 ADR: 6.1 III Merck Index: 13,00524 |
Specifikationer Testresultater
Assay | Min. 98.0 % |
Ammonium hydrogen difluoride | Max. 1 % |
Heavy metals (as Pb) | Max. 5 ppm |
Water | Max. 5 % |
Cl (Chloride) | Max. 10 ppm |
SiF6 (Hexafluorosilicate) | Max. 0.1 % |
SO4 (Sulphate) | Max. 50 ppm |
Fe (Iron) | Max. 5 ppm |
K (Potassium) | Max. 30 ppm |
Na (Sodium) | Max. 80 ppm |
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