Nitric Acid Fuming 100% GR 1Ltr
for analysis EMSURE® Reag. Ph Eur
Manufacturer: Merck
Catalog ID: 100455.1000
Stock: In Stock
Description
| Catalogue Number | 100455 |
Product Information
| CAS number | 7697-37-2 |
| EC index number | 007-004-00-1 |
| EC number | 231-714-2 |
| Grade | Reag. Ph Eur |
| Hill Formula | HNO₃ |
| Molar Mass | 63.01 g/mol |
| HS Code | 2808 00 00 |
Physicochemical Information
| Boiling point | 83 °C (1013 hPa) |
| Density | 1.51 g/cm3 (20 °C) |
| Melting Point | -42 °C |
| pH value | <1 (H₂O, 20 °C) |
| Vapor pressure | 56 hPa (20 °C) |
Storage and Shipping Information
| Storage | Store at +2°C to +25°C. |
Specifications
| Assay (acidimetric) | ≥ 99.5 % |
| Dilution test | conforms |
| Chloride (Cl) | ≤ 0.5 ppm |
| Heavy metals (as Pb) | ≤ 5 ppm |
| Sulphate (SO₄) | ≤ 1 ppm |
| Ag (Silver) | ≤ 0.02 ppm |
| Al (Aluminium) | ≤ 0.05 ppm |
| As (Arsenic) | ≤ 0.01 ppm |
| Ba (Barium) | ≤ 0.02 ppm |
| Be (Beryllium) | ≤ 0.02 ppm |
| Bi (Bismuth) | ≤ 0.1 ppm |
| Ca (Calcium) | ≤ 0.1 ppm |
| Cd (Cadmium) | ≤ 0.02 ppm |
| Co (Cobalt) | ≤ 0.02 ppm |
| Cr (Chromium) | ≤ 0.02 ppm |
| Cu (Copper) | ≤ 0.02 ppm |
| Fe (Iron) | ≤ 0.1 ppm |
| Ge (Germanium) | ≤ 0.05 ppm |
| K (Potassium) | ≤ 0.1 ppm |
| Li (Lithium) | ≤ 0.02 ppm |
| Mg (Magnesium) | ≤ 0.02 ppm |
| Mn (Manganese) | ≤ 0.02 ppm |
| Mo (Molybdenum) | ≤ 0.02 ppm |
| Na (Sodium) | ≤ 0.5 ppm |
| Ni (Nickel) | ≤ 0.02 ppm |
| Pb (Lead) | ≤ 0.02 ppm |
| Sr (Strontium) | ≤ 0.02 ppm |
| Ti (Titanium) | ≤ 0.1 ppm |
| Tl (Thallium) | ≤ 0.05 ppm |
| V (Vanadium) | ≤ 0.02 ppm |
| Zn (Zinc) | ≤ 0.05 ppm |
| Zr (Zirconium) | ≤ 0.1 ppm |
| Residue on ignition (as SO₄) | ≤ 5 ppm |
| According to the chemical properties of Nitric acid 100 % the influence of light can cause formation of nitrogen oxides. |
