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| LC5159 Potassium tellurite-hydrate for microbiology |
| Order number | Packaging | Quantity | Price € |
| AC32159 | Plastic bottle | 100 g | 176.40 |
| Product information | |
| Hill Formula | K2O3Te*xH2O |
| Chemical formula | K2TeO3*xH2O |
| HS Code | 2842 90 10 |
| EC number | 232-213-1 |
| Storage | Store at +15°C to +25°C. |
| CAS number | 123333-66-4 |
| Chemical and physical data | |
| Solubility | 2300 g/l (20 °C) |
| Melting point | 460 – 470 °C (decomposition) |
| Molar mass | 1080 kg/m3 |
| pH value | 11.3 (100 g/l, H2O, 25 °C) |
| Safety information according to GHS | |
| Hazard Statement(s) | H301: Toxic if swallowed. |
| Precautionary Statement(s) | P262: Do not get in eyes, on skin, or on clothing. |
| Signal Word | Danger |
| Hazard Pictogram(s) |  |
| Storage class | 6.1B Non combustible substances, toxic |
| WGK | WGK 3 highly water endangering |
| Disposal | 15 Heavy metal-containing solutions and solids: container E. Stir Raney nickel (also: Urushibara nickel) in the form of an aqueous suspension into hydrochloric acid (Cat. No. 100312) until dissolved (container E). Neither Raney nickel itself nor any filter residues should be allowed to dry out, otherwise they will spontaneously ignite in air. In this context, heavy metal means any compound of antimony, arsenic, cadmium, chromium(VI), copper, lead, nickel and tin, as well as these subtances in metallic form, if they are classified as hazardous (acc. to AbfallverzeichnisV – Waste Catalogue Ordinance, Appendix 3). Other heavy metals should be collected separately. |
| Safety information | |
| R Phrase | R 25 Toxic if swallowed. |
| S Phrase | S 24/25-45 Avoid contact with skin and eyes.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). |
| Categories of danger | toxic |
| Hazard Symbol |  Toxic |
| Transport information | |
| Declaration (transport by sea) IMDG-Code | UN 3284 TELLURIUM COMPOUND, N.O.S., 6.1, II |
| Declaration (transport by air) IATA-DGR | UN 3284 TELLURIUM COMPOUND, N.O.S., 6.1, II |