Acido fluoridrico 48%, EMSURE® ACS, ISO, Reag. Ph. Eur. per analisi, Supelco®
Fornitore: Merck
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Pericolo
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M-Clarity™ quality level = MQ300
1.00334.0500
1.00334.1000
1.00334.2500
1.00334.0500EA
50.2
EUR
1.00334.0500
1.00334.1000
1.00334.2500
Acido fluoridrico 48%, EMSURE® ACS, ISO, Reag. Ph. Eur. per analisi, Supelco®
Acido fluoridrico
|
Formula:
HF Peso molecolare: 20,01 g/mol Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00011346 CAS Number: 7664-39-3 EINECS: 231-634-8 UN: 1790 ADR: 8 (6.1),II |
Risultati del test di specificazione
| 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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