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| Product Name: | Sodium bicarbonate | Other Name: | Carbonic acid sodium salt (1:1);Carbonic acid monosodium salt;Sodium carbonate (1:1);Sodium bicarbonate;Sodium hydrogen carbonate;Monosodium carbonate;Sodium acid carbonate;Sodium carbonate (Na(HCO3));Soludal;Monosodium hydrogen carbonate;Meylon;Soda;Carbonic acid,monosodium salt;Sodium monohydrogen carbonate;DP 35/22;Extin B;Cellborn SC-P;BI-CF 40E;BI-H 40E;Unifine P 4;Baking soda;Cellmic 266;Cellborn SC-K;Steinhauers;Cellborn SC 855;SC 855;Bakeshure 195;Kim Chiak;Bakeshure 180;Bicar Tec;Sunfivepower;Cellborn FE 507;FE 507;Armex Blast Media Flow Formula XL;Bifil;EE 425;Polythlene EE 425;Cellmic 494;Edible soda;Prophy Jet;Genitron TP-BCH 51051;Cellmic B 819;Ecorandom 1200;Ecorandom KP;Ecorandom KF;Highpurser B 200;Meyron 84;Cellborn SC 53;Cellmic 3274F;Ecoblast EB 20;Ecoblast EB 60;Cellborn FE 507R;Bi-Protec;HD 20;PSB-ZM;Vekson VS 60;Vekson VS 90;Hydrocerol ESC 5671;Bicar 0/13;Bicar 13/50;Bicar 27/50;SM 3274;Bicar TEC 27/50;5251Q;Ecoblast EB 80;Ecoblast EB 100;E B80;Unifine P 5;P 5;Palmarole MB-BA 18;KG 1 (bicarbonate);Hydrocerol 2219;SB 03;Bicar Food;Hydrocerol 2060;H 3510 (blowing agent);H 3510;Finecell Master P 0217K;Panthlene H 3510;Calcie-F;CoAct+;FE 507R;151127-72-9;172672-17-2;196216-68-9;199723-76-7;246180-97-2;276253-15-7;1182403-48-0;1809080-94-1 |
| CAS No.: | 144-55-8 | Molecular Formula: | CH2O3.Na |
| InChIKeys: | InChIKey=WJEIYVAPNMUNIU-UHFFFAOYSA-N | Molecular Weight: | 84.00660 |
| Exact Mass: | 83.98230 | EC Number: | 205-633-8 |
| UNII: | 8MDF5V39QO | ICSC Number: | 1044 |
| DSSTox ID: | DTXSID9021269 | NCI Thesaurus Code: | C29457 |
| Color/Form: | White, monoclinic prisms|White crystalline powder or granules|White powder or crystalline lumps | ATC Code: | B – Blood and blood forming organs |
| HScode: | 2836300000 | Categories: | Leavening Agent |
| PSA: | 60.36000 | XLogP3: | -1.11230 |
| Appearance: | White powder or super flash point crystal | Density: | 3″>2.159 g/cm3 |
| Melting Point: | 47 °C | Boiling Point: | 851°C |
| Flash Point: | 169.8ºC | Refractive Index: | 1.500 |
| Water Solubility: | H2O: 9 g/100 mL (20 ºC) | Storage Conditions: | Low temperature, ventilation, drying |
| Vapor Pressure: | 2.58E-05mmHg at 25°C | Odor: | Odorless |
| Taste: | Cooling, slightly alkaline taste | PH: | Between 8,0 and 8,6 (1 % solution) |
| PKA: | 6.3None | Dissociation Constants: | 6.3 |
| Experimental Properties: | Begins to lose carbon dioxide at about 50 °C and at 100 °C it is converted to sodium carbonate.|Stable in dry air, but slowly decomposes in moist air|MP: 60 °C. Solubility: in water, 7.8 g/100g at 18 °C|Solution of 1.3% is approximately isotonic with body fluids|Readily decomposed by weak acids; in aqueous solution it begins to break up into carbon dioxide and sodium carbonate at about 20 °C and completely on boiling|Alkalinity increase as solutions stand, are agitated, or heated; in liquid mixtures containing bismuth subnitrate, sodium bicarbonate reacts with acid formed by hydrolysis of bismuth salt|For more Other Experimental Properties (Complete) data for Sodium bicarbonate (9 total), please visit the HSDB record page. | Air and Water Reactions: | Stable in dry air, but slowly decomposes in moist air. Moderately water soluble. Decomposes slowly in water (accelerated by agitation) (NTP, 1992). |
| Reactive Group: | Carbonate Salts | Reactivity Profile: | SODIUM BICARBONATE reacts exothermically with acids to generate non-toxic carbon dioxide gas. Decomposes when heated. Incompatible with acids, acidic salts (dopamine hydrochloride, pentazocine lactate, many alkaloidal salts) aspirin and bismuth salicylate. |
Classification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
| Pictogram(s) | No symbol. |
|---|---|
| Signal word |
No signal word |
| Hazard statement(s) |
none |
| Precautionary statement(s) | |
| Prevention |
none |
| Response |
none |
| Storage |
none |
| Disposal |
none |
Other hazards which do not result in classification
no data available
Precautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Separated from acids.