Potassium Chlorate GR 500 Grm
for analysis EMSURE® Reag. Ph Eur
Manufacturer: Merck
Catalog ID: 104944.0500
Stock: In Stock
Description
| Catalogue Number | 104944 |
Product Information
| CAS number | 3811-04-9 |
| EC index number | 017-004-00-3 |
| EC number | 223-289-7 |
| Grade | Reag. Ph Eur |
| Hill Formula | ClKO₃ |
| Chemical formula | KClO₃ |
| Molar Mass | 122.55 g/mol |
| HS Code | 2829 19 00 |
Physicochemical Information
| Boiling point | 400 °C (decomposition) |
| Density | 2.32 g/cm3 (20 °C) |
| Melting Point | 356 °C |
| pH value | 5.6 (73 g/l, H₂O, 20 °C) |
| Bulk density | 1200 - 1400 kg/m3 |
| Solubility | 73 g/l |
Toxicological Information
| LD 50 oral | LD50 Rat 1870 mg/kg |
Storage and Shipping Information
| Storage | Store at +5°C to +30°C. |
Specifications
| Assay (argentometric) | ≥ 99.0 % |
| Identity | passes test |
| Chloride (Cl) | ≤ 0.005 % |
| Sulfate (SO₄) | ≤ 0.002 % |
| Total nitrogen (N) | ≤ 0.0005 % |
| Heavy metals (as Pb) | ≤ 0.0005 % |
| As (Arsenic) | ≤ 0.00005 % |
| Ca (Calcium) | ≤ 0.002 % |
| Fe (Iron) | ≤ 0.0003 % |
| Mg (Magnesium) | ≤ 0.001 % |
| Na (Sodium) | ≤ 0.01 % |
