| Record Information |
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| Version | 2.0 |
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| Created at | 2022-03-17 20:57:52 UTC |
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| Updated at | 2022-03-17 20:57:52 UTC |
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| NP-MRD ID | NP0048528 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | Sodium hydrogen carbonate |
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| Description | Sodium bicarbonate, also known as baking soda or bicarbonate OF soda, belongs to the class of organic compounds known as organic carbonic acids. Organic carbonic acids are compounds comprising the carbonic acid functional group. Sodium bicarbonate acts as an antacid and reacts chemically to neutralize or buffer existing quantities of stomach acid but has no direct effect on its output. Sodium bicarbonate is a very weakly acidic compound (based on its pKa). In humans, sodium bicarbonate is involved in kidney function- proximal convoluted tubule. Outside of the human body, Sodium bicarbonate has been detected, but not quantified in, apples. This could make sodium bicarbonate a potential biomarker for the consumption of these foods. This action results in increased pH value of stomach contents, thus providing relief of hyperacidity symptoms. It is also a urinary alkalizer, increasing the excretion of free bicarbonate ions in the urine, thus effectively raising the urinary pH. By maintaining an alkaline urine, the actual dissolution of uric acid stones may be accomplished. Sodium bicarbonate is a systemic alkalizer, which increases plasma bicarbonate, buffers excess hydrogen ion concentration, and raises blood pH, thereby reversing the clinical manifestations of acidosis. Sodium bicarbonate is a white, crystalline powder that is commonly used as a pH buffering agent, an electrolyte replenisher, systemic alkalizer and in topical cleansing solutions. Intravenous sodium bicarbonate therapy increases plasma bicarbonate, buffers excess hydrogen ion concentration, raises blood pH and reverses the clinical manifestations of acidosis. |
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| Structure | InChI=1S/CH2O3.Na/c2-1(3)4;/h(H2,2,3,4);/q;+1/p-1 |
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| Synonyms | | Value | Source |
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| Baking soda | ChEBI | | Bicarbonate OF soda | ChEBI | | Carbonic acid monosodium salt | ChEBI | | e 500 | ChEBI | | e-500 | ChEBI | | e500 | ChEBI | | NaHCO3 | ChEBI | | Natriumhydrogenkarbonat | ChEBI | | Sodium acid carbonate | ChEBI | | Sodium hydrogen carbonate | ChEBI | | Sodium hydrogencarbonate | Kegg | | Meylon | Kegg | | Neut | Kegg | | Bicarbonic acid OF soda | Generator | | Carbonate monosodium salt | Generator | | Sodium acid carbonic acid | Generator | | Sodium hydrogen carbonic acid | Generator | | Sodium hydrogencarbonic acid | Generator | | Sodium bicarbonic acid | Generator | | Hydrogen carbonate, sodium | MeSH | | Soda, baking | MeSH | | Bicarbonate, sodium | MeSH | | Sodium bicarbonate | ChEBI |
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| Chemical Formula | CHNaO3 |
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| Average Mass | 84.0066 Da |
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| Monoisotopic Mass | 83.98234 Da |
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| IUPAC Name | sodium hydrogen carbonate |
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| Traditional Name | sodium bicarbonate |
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| CAS Registry Number | 144-55-8 |
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| SMILES | [Na+].OC([O-])=O |
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| InChI Identifier | InChI=1S/CH2O3.Na/c2-1(3)4;/h(H2,2,3,4);/q;+1/p-1 |
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| InChI Key | UIIMBOGNXHQVGW-UHFFFAOYSA-M |
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| Experimental Spectra |
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| Not Available | | Predicted Spectra |
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| Not Available | | Chemical Shift Submissions |
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| Not Available | | Species |
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| Species of Origin | Not Available |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as organic carbonic acids. Organic carbonic acids are compounds comprising the carbonic acid functional group. |
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| Kingdom | Organic compounds |
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| Super Class | Organic acids and derivatives |
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| Class | Organic carbonic acids and derivatives |
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| Sub Class | Organic carbonic acids |
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| Direct Parent | Organic carbonic acids |
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| Alternative Parents | |
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| Substituents | - Carbonate salt
- Carbonic acid
- Organic alkali metal salt
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organic sodium salt
- Organic salt
- Organooxygen compound
- Carbonyl group
- Aliphatic acyclic compound
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| Molecular Framework | Aliphatic acyclic compounds |
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| External Descriptors | |
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| Physical Properties |
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| State | Not Available |
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| Experimental Properties | | Property | Value | Reference |
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| Melting Point | Not Available | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | Not Available | Not Available | | LogP | Not Available | Not Available |
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| Predicted Properties | |
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