Potassium Iodide 99.995 50G
Potassium iodide 99.995 Suprapur®. CAS No. 7681-11-0, EC Number 231-659-4.
Manufacturer: Merck
Catalog ID: 105044.0050
Stock: In Stock
Description
| Catalogue Number | 105044 |
Product Information
| CAS number | 7681-11-0 |
| EC number | 231-659-4 |
| Hill Formula | IK |
| Chemical formula | KI |
| Molar Mass | 166.00 g/mol |
| HS Code | 2827 60 00 |
Applications
| Application | Potassium iodide 99.995 Suprapur®. CAS No. 7681-11-0, EC Number 231-659-4. |
Physicochemical Information
| Boiling point | 1325 °C (1013 hPa) |
| Density | 3.23 g/cm3 (25 °C) |
| Melting Point | 685 °C |
| pH value | 6.9 (50 g/l, H₂O, 20 °C) |
| Vapor pressure | 1 hPa (745 °C) |
| Bulk density | 1500 kg/m3 |
| Solubility | 1430 g/l |
Toxicological Information
| LD 50 oral | LD50 Rat 2779 mg/kg |
Storage and Shipping Information
| Storage | Store at +5°C to +30°C. |
Specifications
| Purity (metallic) | ≥ 99.995 % |
| Assay (argentometric) | ≥ 99.5 % |
| Chloride and Bromide (as Cl) | ≤ 100 ppm |
| Phosphate (PO₄) | ≤ 10 ppm |
| Sulphate (SO₄) | ≤ 10 ppm |
| Total nitrogen (N) | ≤ 10.0 ppm |
| Al (Aluminium) | ≤ 0.010 ppm |
| Ba (Barium) | ≤ 5.0 ppm |
| Ca (Calcium) | ≤ 0.05 ppm |
| Cd (Cadmium) | ≤ 0.010 ppm |
| Ce (Cerium) | ≤ 0.010 ppm |
| Co (Cobalt) | ≤ 0.010 ppm |
| Cr (Chromium) | ≤ 0.010 ppm |
| Cu (Copper) | ≤ 0.010 ppm |
| Eu (Europium) | ≤ 0.010 ppm |
| Fe (Iron) | ≤ 0.050 ppm |
| La (Lanthanum) | ≤ 0.010 ppm |
| Mg (Magnesium) | ≤ 0.05 ppm |
| Mn (Manganese) | ≤ 0.010 ppm |
| Na (Sodium) | ≤ 5 ppm |
| Ni (Nickel) | ≤ 0.010 ppm |
| Pb (Lead) | ≤ 0.010 ppm |
| Sc (Scandium) | ≤ 0.010 ppm |
| Sm (Samarium) | ≤ 0.010 ppm |
| Sr (Strontium) | ≤ 0.10 ppm |
| Tl (Thallium) | ≤ 0.01 ppm |
| Y (Yttrium) | ≤ 0.010 ppm |
| Yb (Ytterbium) | ≤ 0.010 ppm |
| Zn (Zinc) | ≤ 0.010 ppm |
