Flußsäure 48%, EMSURE® ACS, ISO, Reag. Ph. Eur. zur Analyse, Supelco®
Lieferant: Merck
|
Gefahr
|
M-Clarity™ Qualitätsstufe = MQ300
1.00334.1000EA
72.7
EUR
1.00334.1000
1.00334.2500
1.00334.2502
1.00334.0502
1.00334.0500
1.00334.5000
1.00334.9180
Flußsäure 48%, EMSURE® ACS, ISO, Reag. Ph. Eur. zur Analyse, Supelco®
Hydrofluoric acid
Formel:
HF Molecular Weight: 20,01 g/mol Lagertemperatur: Raumtemperatur |
MDL:
MFCD00011346 CAS-Nummer: 7664-39-3 EINECS: 231-634-8 UN: 1790 ADR: 8 (6.1),II |
Spezifikation Testergebnisse
Assay (acidimetric) | 48.0 - 51.0 % |
Color | ≤ 10 Hazen |
Chloride (Cl) | ≤ 1 ppm |
Hexafluorosilicate (SiF₆) | ≤ 50 ppm |
Nitrate (NO₃) | ≤ 5 ppm |
Phosphate (PO₄) | ≤ 0.5 ppm |
Sulfate and sulphite (as SO₄) | ≤ 5 ppm |
Heavy metals (as Pb) | ≤ 0.5 ppm |
Ag (Silver) | ≤ 0.020 ppm |
Al (Aluminium) | ≤ 0.050 ppm |
As (Arsenic) | ≤ 0.030 ppm |
Au (Gold) | ≤ 0.100 ppm |
B (Boron) | ≤ 0.050 ppm |
Ba (Barium) | ≤ 0.010 ppm |
Be (Beryllium) | ≤ 0.020 ppm |
Bi (Bismuth) | ≤ 0.020 ppm |
Ca (Calcium) | ≤ 0.200 ppm |
Cd (Cadmium) | ≤ 0.010 ppm |
Co (Cobalt) | ≤ 0.020 ppm |
Cr (Chromium) | ≤ 0.010 ppm |
Cu (Copper) | ≤ 0.020 ppm |
Fe (Iron) | ≤ 0.100 ppm |
Ga (Gallium) | ≤ 0.020 ppm |
Ge (Germanium) | ≤ 0.020 ppm |
In (Indium) | ≤ 0.020 ppm |
K (Potassium) | ≤ 0.100 ppm |
Li (Lithium) | ≤ 0.010 ppm |
Mg (Magnesium) | ≤ 0.100 ppm |
Mn (Manganese) | ≤ 0.030 ppm |
Mo (Molybdenum) | ≤ 0.020 ppm |
Na (Sodium) | ≤ 0.200 ppm |
Ni (Nickel) | ≤ 0.020 ppm |
Pb (Lead) | ≤ 0.020 ppm |
Pt (Platinum) | ≤ 0.200 ppm |
Sn (Tin) | ≤ 0.100 ppm |
Sr (Strontium) | ≤ 0.020 ppm |
Ti (Titanium) | ≤ 0.020 ppm |
Tl (Thallium) | ≤ 0.020 ppm |
V (Vanadium) | ≤ 0.020 ppm |
Zn (Zinc) | ≤ 0.050 ppm |
Zr (Zirconium) | ≤ 0.020 ppm |
Residue on ignition (as sulfates) | ≤ 5 ppm |
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