Sodium bicarbonate
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| Names | |||
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| IUPAC name
Sodium hydrogen carbonate
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| Ither names
Bakin soda, bicarbonate o soda, nahcolite, sodium bicarbonate, sodium hydrogencarbonate
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| Identifiers | |||
3D model (JSmol)
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| 4153970 | |||
| ChEBI | |||
| ChEMBL | |||
| ChemSpider | |||
| DrugBank | |||
| ECHA InfoCard | 100.005.122 | ||
| EC Nummer | 205-633-8 | ||
| E nummer | E500(ii) (acidity regulators, ...) | ||
| KEGG | |||
| MeSH | Sodium+bicarbonate | ||
PubChem CID
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| RTECS nummer | VZ0950000 | ||
| UNII | |||
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| Properties | |||
| NaHCO 3 | |||
| Molar mass | 84.007 g mol−1 | ||
| Appearance | White crystals | ||
| Odour | odorless | ||
| Density | 2.20 g cm−3[1] | ||
| Meltin pynt | 50 °C (122 °F; 323 K) | ||
| 9 g/100 mL
69 g/L (0 °C)[2] | |||
| Solubility | 0.02 %wt acetone, 2.13 %wt methanol @22°C.[4] insoluble in ethanol | ||
| log P | -0.82 | ||
| Acidity (pKa) | 10.329[5]
6.351 (carbonic acid)[5] | ||
| Refractive index (nD) | 1.3344 | ||
| Structur | |||
| monoclinic | |||
| Pharmacology | |||
| Intravenous, oral | |||
| Hazards | |||
| Main hazards | Causes serious ee irritation | ||
| NFPA 704 | |||
| Flash pynt | incombustible | ||
| Lethal dose or concentration (LD, LC): | |||
LD50 (Median dose)
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4220 mg/kg ( rat, oral ) [6] | ||
| Relatit compoonds | |||
Ither anions
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Sodium carbonate | ||
Ither cations
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Ammonium bicarbonate | ||
Except whaur itherwise notit, data are gien for materials in thair staundart state (at 25 °C [77 °F], 100 kPa). | |||
 verify (whit is   ?)
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| Infobox references | |||
Sodium bicarbonate or sodium hydrogen carbonate is the chemical compoond wi the formula NaHCO3.
References[eedit | eedit soorce]
- ↑ "Physical Constants of Inorganic Compounds". CRC Handbook, p. 4-85.
- ↑ 2.0 2.1 "Aqueous solubility of inorganic compounds at various temperatures". CRC Handbook, p. 8-116.
- ↑ 3.0 3.1 "Sodium Bicarbonate" (PDF). UNEP Publications.
- ↑ J. L. Ellingboe, J. H. Runnels (1966). "Solubilities of Sodium Carbonate and Sodium Bicarbonate in Acetone-Water and Methanol-Water Mixtures". J. Chem. Eng. Data. 11 (3): 323–324. doi:10.1021/je60030a009.
- ↑ 5.0 5.1 Goldberg, Robert N.; Kishore, Nand; Lennen, Rebecca M. "Thermodynamic quantities for the ionization reactions of buffers in water". CRC Handbook. pp. 7–13.
- ↑ ChemIDplus - 144-55-8 - UIIMBOGNXHQVGW-UHFFFAOYSA-M - Sodium bicarbonate [USP:JAN] - Similar structures search, synonyms, formulas, resource links, and other chemical info...
