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| LC4913 Potassium chlorate for analysis EMSURE |
| Order number | Packaging | Quantity | Price € |
| AC31913 | Metal can | 100 g | 27.68 |
| AC31913 | Metal can | 500 g | 41.5 |
| Product information | |
| Hill Formula | ClKO3 |
| Chemical formula | KClO3 |
| HS Code | 2829 19 00 |
| EC number | 223-289-7 |
| Molar mass | 122.55 g/mol |
| EC index number | 017-004-00-3 |
| CAS number | 3811-04-9 |
| Chemical and physical data | |
| Solubility | 73 g/l (20 °C) |
| Melting point | 356 °C |
| Molar mass | 122.55 g/mol |
| Density | 2.32 g/cm3 (20 °C) |
| Bulk density | 1200 – 1400 kg/m3 |
| pH value | 5.6 (73 g/l, H2O, 20 °C) |
| Boiling point | 400 °C (decomposition) |
| Vapor pressure | (20 °C) |
| Safety information according to GHS | |
| Hazard Statement(s) | H271: May cause fire or explosion; strong oxidiser. H332: Harmful if inhaled. H302: Harmful if swallowed. H411: Toxic to aquatic life with long lasting effects. |
| Precautionary Statement(s) | P210: Keep away from heat/sparks/open flames/hot surfaces. – No smoking. P273: Avoid release to the environment. |
| Signal Word | Danger |
| Hazard Pictogram(s) |    |
| Storage class | Oxidising Agents |
| WGK | WGK 2 water endangering |
| Disposal | 22 Inorganic peroxides and oxidants as well as bromine and iodine should be rendered harmless by reduction with acidic sodium thiosulfate solution (Cat. No. 106513); container D or E. Slightly soluble oxidants should be collected separately in container E or I. |
| Safety information | |
| R Phrase | R 9-20/22-51/53 Explosive when mixed with combustible material.Harmful by inhalation and if swallowed.Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| S Phrase | S 13-16-27-61 Keep away from food, drink and animal feedingstuffs.Keep away from sources of ignition – No smoking.Take off immediately all contaminated clothing.Avoid release to the environment. Refer to special instructions/ Safety data sheets. |
| Categories of danger | oxidizing, harmful, dangerous for the environment |
| Hazard Symbol |
|
Oxidising
Harmful
Dangerous for the environment
| Transport information | |
| Declaration (transport by sea) IMDG-Code | UN 1485 POTASSIUM CHLORATE, 5.1, II, Segregation Group: 4 (Chlorates) |
| Declaration (transport by air) IATA-DGR | UN 1485 POTASSIUM CHLORATE, 5.1, II |
| Toxicological data | |
| LD 50 oral | LD50 rat 1870 mg/kg |
| Specifications | |
| Assay (argentometric) | ≥ 99.0 % |
| Identity | passes test |
| Chloride (Cl) | ≤ 0.005 % |
| Sulphate (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 % |