Acide fluorhydrique 40%, ARISTAR® pour analyses de traces
Marques : VWR ChemicalsTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
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Danger
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Formule:
HF Poids moléculaire: 20,01 g/mol Point d'ébullition: 112 °C (1013 hPa) Point de fusion: –44 °C Température de stockage: Température ambiante |
Numéro MDL:
MFCD00011346 Numéro CAS: 7664-39-3 EINECS: 231-634-8 UN: 1790 ADR: 8 (6.1),II |
Résultats des tests de spécification
Assay (acidimetric) | Min. 40.0 % |
Colour | Max. 10 APHA |
Cl (Chloride) | Max. 0.5 ppm |
SiF6 (Hexafluorosilicate) | Max. 20 ppm |
PO4 (Phosphate) | Max. 0.1 ppm |
SO4 (Sulphate) | Max. 0.5 ppm |
SO3 (Sulphite) | Max. 2 ppm |
Ag (Silver) | Max. 0.001 ppm |
Al (Aluminium) | Max. 0.005 ppm |
Au (Gold) | Max. 0.002 ppm |
As (Arsenic) | Max. 0.02 ppm |
Ba (Barium) | Max. 0.010 ppm |
Be (Beryllium) | Max. 0.001 ppm |
Bi (Bismuth) | Max. 0.001 ppm |
Ca (Calcium) | Max. 0.010 ppm |
Cd (Cadmium) | Max. 0.002 ppm |
Co (Cobalt) | Max. 0.002 ppm |
Cr (Chromium) | Max. 0.001 ppm |
Cu (Copper) | Max. 0.001 ppm |
Fe (Iron) | Max. 0.010 ppm |
Ga (Gallium) | Max. 0.005 ppm |
Ge (Germanium) | Max. 0.002 ppm |
Hg (Mercury) | Max. 0.020 ppm |
In (Indium) | Max. 0.002 ppm |
K (Potassium) | Max. 0.010 ppm |
Li (Lithium) | Max. 0.001 ppm |
Mg (Magnesium) | Max. 0.005 ppm |
Mn (Manganese) | Max. 0.002 ppm |
Mo (Molybdenum) | Max. 0.001 ppm |
Na (Sodium) | Max. 0.010 ppm |
Ni (Nickel) | Max. 0.001 ppm |
Pb (Lead) | Max. 0.002 ppm |
Sn (Tin) | Max. 0.001 ppm |
Sr (Strontium) | Max. 0.001 ppm |
Ti (Titanium) | Max. 0.010 ppm |
Tl (Thallium) | Max. 0.001 ppm |
V (Vanadium) | Max. 0.001 ppm |
Zn (Zinc) | Max. 0.005 ppm |
Zr (Zirconium) | Max. 0.001 ppm |
Ignition residue (SO4) | Max. 2 ppm |
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