Nitric acid - 65873
Code: 65873
Nitric acid
Puriss. p.a., min. 65%, Reagent ISO, Reagent European Pharmacopoeia, for determination with dithizone
CAS Number: 7697-37-2
Linear Formula: NO3H
Molar Mass: 63.01 g/mol
EC Number: 231-714-2
MDL Number: MFCD00011349
| Property |
Value |
| Assay |
min. 65 % |
| Residue on ignition (SO4) |
max. 3 ppm |
| Silver (Ag) |
max. 0.01 ppm |
| Aluminium (Al) |
max. 0.05 ppm |
| Arsenic (As) |
max. 0.01 ppm |
| Gold (Au) |
max. 0.05 ppm |
| Barium (Ba) |
max. 0.01 ppm |
| Beryllium (Be) |
max. 0.01 ppm |
| Bismuth (Bi) |
max. 0.02 ppm |
| Calcium (Ca) |
max. 0.1 ppm |
| Cadmium (Cd) |
max. 0.01 ppm |
| Cobalt (Co) |
max. 0.01 ppm |
| Chromium (Cr) |
max. 0.01 ppm |
| Copper (Cu) |
max. 0.01 ppm |
| Iron (Fe) |
max. 0.1 ppm |
| Gallium (Ga) |
max. 0.05 ppm |
| Germanium (Ge) |
max. 0.02 ppm |
| Mercury (Hg) |
max. 0.01 ppm |
| Indium (In) |
max. 0.02 ppm |
| Potassium (K) |
max. 0.05 ppm |
| Lithium (Li) |
max. 0.01 ppm |
| Magnesium (Mg) |
max. 0.05 ppm |
| Manganese (Mn) |
max. 0.01 ppm |
| Molybdenum (Mo) |
max. 0.01 ppm |
| Sodium (Na) |
max. 0.2 ppm |
| Nickel (Ni) |
max. 0.02 ppm |
| Lead (Pb) |
max. 0.01 ppm |
| Platinum (Pt) |
max. 0.1 ppm |
| Strontium (Sr) |
max. 0.01 ppm |
| Titanium (Ti) |
max. 0.02 ppm |
| Thallium (Tl) |
max. 0.02 ppm |
| Vanadium (V) |
max. 0.01 ppm |
| Zinc (Zn) |
max. 0.02 ppm |
| Zirconium (Zr) |
max. 0.02 ppm |
| Heavy metals (as Pb) |
max. 0.2 ppm |
| Chloride (Cl) |
max. 0.2 ppm |
| Phosphate (PO4) |
max. 0.2 ppm |
| Sulfate (SO4) |
max. 0.5 ppm |
| Suitability for determinations with dithizone |
complying |
| Appearance |
complying |
| Residual solvents |
complying |
| Property |
Value |
| Boiling point |
122 °C |
| Freezing point |
-31 °C |
| Density |
1.400 - 1.480 g/cm3 |
