172577
Bicarbonat de sodiu
pentru apa de masa, FCC,E 500
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
02 iunie 2012
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| Product information | |||
|---|---|---|---|
| Grade | FCC,E 500 | ||
| Hill Formula | CHNaO3 | ||
| Chemical formula | NaHCO3 | ||
| HS Code | 2836 30 00 | ||
| EC number | 205-633-8 | ||
| Molar mass | 84.01 g/mol | ||
| CAS number | 144-55-8 | ||
| Chemical and physical data | |||
|---|---|---|---|
| Solubility | 96 g/l (20 °C) | ||
| Melting point | 270 °C (descompunere) | ||
| Molar mass | 84.01 g/mol | ||
| Density | 2.22 g/cm3 (20 °C) | ||
| Bulk density | 1000 kg/m3 | ||
| pH value | 8.6 (50 g/l, H2O, 20 °C) | ||
| Vapor pressure | 8.3 hPa (30 °C) | ||
| Safety information | |||
|---|---|---|---|
| RTECS | VZ0950000 | ||
| 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 4220 mg/kg | ||
