Perchloric Acid 70% Suprapur, 1Ltr
Suprapur®
Manufacturer: Merck
Catalog ID: 100517.1000
Stock: In Stock
Description
| Catalogue Number | 100517 |
Product Information
| HS Code | 2811 19 80 |
Physicochemical Information
| Boiling point | 198.7 °C (1013 hPa) |
| Density | 1.68 g/cm3 (20 °C) |
| Melting Point | -18 °C |
Storage and Shipping Information
| Storage | Store at +5°C to +30°C. |
Specifications
| Assay (acidimetric) | ≥ 70 % |
| Colour | ≤ 10 Hazen |
| Chloride (Cl) | ≤ 1000 ppb |
| Phosphate (PO₄) | ≤ 100 ppb |
| Sulphate (SO₄) | ≤ 1000 ppb |
| Total nitrogen (N) | ≤ 5000 ppb |
| Ag (Silver) | ≤ 1 ppb |
| Al (Aluminium) | ≤ 5 ppb |
| As (Arsenic) | ≤ 0.5 ppb |
| Au (Gold) | ≤ 0.5 ppb |
| Ba (Barium) | ≤ 1 ppb |
| Be (Beryllium) | ≤ 0.5 ppb |
| Bi (Bismuth) | ≤ 0.5 ppb |
| Ca (Calcium) | ≤ 30 ppb |
| Cd (Cadmium) | ≤ 1 ppb |
| Co (Cobalt) | ≤ 0.5 ppb |
| Cr (Chromium) | ≤ 5.0 ppb |
| Cu (Copper) | ≤ 0.5 ppb |
| Fe (Iron) | ≤ 20 ppb |
| Ga (Gallium) | ≤ 0.5 ppb |
| Ge (Germanium) | ≤ 0.5 ppb |
| Hg (Mercury) | ≤ 5 ppb |
| In (Indium) | ≤ 0.5 ppb |
| K (Potassium) | ≤ 5 ppb |
| Li (Lithium) | ≤ 0.5 ppb |
| Mg (Magnesium) | ≤ 5 ppb |
| Mn (Manganese) | ≤ 1 ppb |
| Mo (Molybdenum) | ≤ 0.5 ppb |
| Na (Sodium) | ≤ 20 ppb |
| Ni (Nickel) | ≤ 2 ppb |
| Pb (Lead) | ≤ 1 ppb |
| Pd (Palladium) | ≤ 1 ppb |
| Pt (Platinum) | ≤ 5 ppb |
| Sb (Antimony) | ≤ 0.5 ppb |
| Sn (Tin) | ≤ 1 ppb |
| Sr (Strontium) | ≤ 0.5 ppb |
| Ti (Titanium) | ≤ 1 ppb |
| Tl (Thallium) | ≤ 0.5 ppb |
| U (Uranium) | ≤ 0.5 ppb |
| V (Vanadium) | ≤ 0.5 ppb |
| Zn (Zinc) | ≤ 5 ppb |
| Zr (Zirconium) | ≤ 0.5 ppb |
| Residue on ignition (as sulphate) | ≤ 2000 ppb |
| Actual analysis values are subject to unavoidable systematic variations in this concentration range |
