172574
Potassium hydrogen carbonate
for table water FCC,E 501
For general questions please contact our Customer Service:
Merck KGaA
Frankfurter Str. 250
64293 Darmstadt
Germany
Phone: +49 6151 72-0
Fax: +49 6151 72 2000
02 June 2012
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| Product information | |||
|---|---|---|---|
| Grade | FCC,E 501 | ||
| Synonyms | Potassium bicarbonate | ||
| Hill Formula | CHKO3 | ||
| Chemical formula | KHCO3 | ||
| HS Code | 2836 40 00 | ||
| EC number | 206-059-0 | ||
| Molar mass | 100.12 g/mol | ||
| CAS number | 298-14-6 | ||
| Chemical and physical data | |||
|---|---|---|---|
| Solubility | 333 g/l (20 °C) | ||
| Molar mass | 100.12 g/mol | ||
| Density | 2.17 g/cm3 (20 °C) | ||
| Bulk density | 900 - 1100 kg/m3 | ||
| pH value | 8.0 - 8.6 (50 g/l, H2O, 20 °C) | ||
| Safety information | |||
|---|---|---|---|
| RTECS | FG1840000 | ||
| Storage class | 10 - 13 Other liquids and solids | ||
| WGK | WGK 1 slightly water endangering | ||
| Disposal |
14 Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535). |
||
| 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 > 2000 mg/kg | ||
