Flußsäure 40%, AnalaR NORMAPUR® analytisches Reagens

Lieferant: VWR Chemicals
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20307.290EA 60.4 EUR
20307.320 20307.290
Flußsäure 40%, AnalaR NORMAPUR® analytisches Reagens
Hydrofluoric acid
Formel: HF
Molecular Weight: 20,01 g/mol
Siedepunkt: 112 °C (1013 hPa)
Schmelzpunkt: –44 °C
Lagertemperatur: Raumtemperatur
MDL: MFCD00011346
CAS-Nummer: 7664-39-3
EINECS: 231-634-8
UN: 1790
ADR: 8 (6.1),II

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Spezifikation Testergebnisse

Assay 39.0 - 41.0 %
Heavy metals (as Pb) Max. 0.5 ppm
SiF6 (Hexafluorosilicate) Max. 50 ppm
Cl (Chloride) Max. 5 ppm
PO4 (Phosphate) Max. 1 ppm
SO4 + SO3 (as SO4) Max. 5 ppm
Ag (Silver) Max. 0.02 ppm
Al (Aluminium) Max. 0.05 ppm
As (Arsenic) Max. 0.05 ppm
Ba (Barium) Max. 0.1 ppm
Be (Beryllium) Max. 0.02 ppm
Bi (Bismuth) Max. 0.1 ppm
Ca (Calcium) Max. 0.5 ppm
Cd (Cadmium) Max. 0.01 ppm
Co (Cobalt) Max. 0.02 ppm
Cr (Chromium) Max. 0.02 ppm
Cu (Copper) Max. 0.02 ppm
Fe (Iron) Max. 0.2 ppm
Ge (Germanium) Max. 0.05 ppm
Li (Lithium) Max. 0.02 ppm
Mg (Magnesium) Max. 0.2 ppm
Mn (Manganese) Max. 0.05 ppm
Mo (Molybdenum) Max. 0.05 ppm
K (Potassium) Max. 0.1 ppm
Na (Sodium) Max. 0.2 ppm
Ni (Nickel) Max. 0.02 ppm
Pb (Lead) Max. 0.05 ppm
Sr (Strontium) Max. 0.02 ppm
Ti (Titanium) Max. 0.1 ppm
Tl (Thallium) Max. 0.05 ppm
V (Vanadium) Max. 0.05 ppm
Zn (Zinc) Max. 0.05 ppm

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