172573
Potassium chloride
FCC,E 508
Pentru întrebări generale vă rugăm să contactaţi Serviciu Clienţi:
Merck KGaA
Frankfurter Str. 250
64293 Darmstadt
Germany
Phone: +49 6151 72-0
Fax: +49 6151 72 2000
13 februarie 2012
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| Product information | |||
|---|---|---|---|
| Grade | FCC,E 508 | ||
| Hill Formula | ClK | ||
| Chemical formula | KCl | ||
| HS Code | 3105 10 00 | ||
| EC number | 231-211-8 | ||
| Molar mass | 74.55 g/mol | ||
| CAS number | 7447-40-7 | ||
| Chemical and physical data | |||
|---|---|---|---|
| Solubility | 347 g/l (20 °C) | ||
| Melting point | 773 °C | ||
| Molar mass | 74.55 g/mol | ||
| Density | 1.98 g/cm3 (20 °C) | ||
| Bulk density | 1000 kg/m3 | ||
| pH value | 5.5 - 8.0 (50 g/l, H2O, 25 °C) | ||
| Boiling point | 1413 °C (1013 hPa) | ||
| Safety information | |||
|---|---|---|---|
| RTECS | TS8050000 | ||
| Storage class | 10 - 13 Alte lichide sau solide | ||
| WGK | WGK 1 slabă contaminare a apei | ||
| Disposal |
14 Saruri anorganice: Categoria I. Solutii neutre ale acestor săruri: container D. Inainte de plasarea in container-ul D, verificati pH-ul cu strip-uri indicatoare de pH, indicator universal (Cod Merck 109525). |
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| Transport information | |||
|---|---|---|---|
| Declaration (railroad and road) ADR, RID | Kein Gefahrgut | ||
| Declaration (transport by sea) IMDG-Code | No Dangerous Good | ||
| Declaration (transport by air) IATA-DGR | No Dangerous Good | ||
| Toxicological data | |||
|---|---|---|---|
| LD 50 oral | LD50 rat 2600 mg/kg | ||
