Sodium carbonate CAS #497-19-8
Sodium carbonate (497-19-8), Na2CO3, is the sodium salt of carbonic acid. The pure product is a white, odorless powder with strong alkalinity. It is highly hygroscopic. It is easily soluble in water to form a moderately alkaline aqueous solution.
Sodium carbonate is widely used in various fields around the world. One of the most important applications of sodium carbonate is in the manufacture of glass. According to statistical information, about half of the total production of sodium carbonate is used to make glass. In the glass production process, sodium carbonate acts as a flux in the melting process of silicon dioxide.
Sodium carbonate CAS #497-19-8
| Sodium carbonate Basic information |
| Description?Physical Properties?Chemical Properties?Uses?Biological Functions?Toxicity?Production method?References |
| Product Name: | Sodium carbonate |
| Synonyms: | Sodium carbonate-12C, 13C-depleted;ODA ASH;SODA ASH LIGHT & SODA BI CARBONATE;SODA ASH (LIGHT AND DENSE );sodium carbonate, acs primary standard;sodium carbonate, anhydrous, puratronic;SODIUMCARBONATE,ANHYDROUS,BIOTECHGRADE;SODIUMCARBONATE,ANHYDROUS,GRANULAR,REAGENTSPECIAL,ACS |
| CAS: | 497-19-8 |
| MF: | CH2O3.2Na |
| MW: | 105.99 |
| EINECS: | 207-838-8 |
| Product Categories: | Chemical Synthesis;S – ZTitration;Salt Solutions;Solution containers (VOLPAC);Synthetic Reagents;Chemical Synthesis;Inorganic Bases;Materials Science;Metal and Ceramic Science;Salts;Sodium Salts;Synthetic Reagents;metal carbonate;Alphabetical Listings;Q-S;Stable Isotopes;Inorganic BasesVolumetric Solutions;Chromatography/CE Reagents;Eluent concentrates for ICAlphabetic;Ion Chromatography;S;SN – SZ;By Reference Material;Concentrates (e.g. FIXANAL);Reference Material Hydrochloric acidTitration;Salt Concentrates;Inorganics;497-19-8 |
| Mol File: | 497-19-8.mol |
 |
|
| Sodium carbonate Chemical Properties |
| Melting point | 851 ??C (lit.) |
| Boiling point | 1600??C |
| density | 2.53 |
| refractive index | 1.535 |
| storage temp. | 15-25??C |
| solubility | H2O: 1?M at?20???C, clear, colorless |
| form | Solid |
| Specific Gravity | 2.532 |
| color | White |
| PH | 10.52(1 mM solution);10.97(10 mM solution);11.26(100 mM solution); |
| Odor | at 100.00?%. odorless |
| pka | (1) 6.37, (2) 10.25 (carbonic (at 25??) |
| Water Solubility | 22 g/100 mL (20 oC) |
| Sensitive | Hygroscopic |
| ??max | ??: 260 nm Amax: 0.01 ??: 280 nm Amax: 0.01 |
| Merck | 14,8596 |
| BRN | 4154566 |
| Dielectric constant | 5.3??Ambient?? |
| Stability: | Stable. Incompatible with powdered alkaline earth metals, aluminium, organic nitro compounds, fluorine, alkali metals, nonmetallic oxides, concentrated sulfuric acid, oxides of phosphorus. |
| InChIKey | CDBYLPFSWZWCQE-UHFFFAOYSA-L |
| CAS DataBase Reference | 497-19-8(CAS DataBase Reference) |
| NIST Chemistry Reference | Sodium carbonate(497-19-8) |
| EPA Substance Registry System | Sodium carbonate (497-19-8) |
Related Products
Chemical Name: Imazalil Sulfate
CAS No.: 58594-72-2
Molecular Formula: C14H14Cl2N2O.H2SO4
Molecular Weight: 395.26
Appearance: Solid
Common English name: 5-iodo-2,3-dihydropyridazin-3-one
CAS No.: 825633-94-1
Molecular formula: C4H3IN2O
Molecular weight: 221.98
Sample: Available
Chemical Name: Potassium Castorate
CAS No.: 8013-05-6
Molecular Formula: C57H107K3O12
Molecular Weight: 1101.74718
Appearance: Yellow Liquid
Chemical Name: 1,1,2,2-Tetrachloroethane
Other Name: Tetrachlorethane
CAS No.: 79-34-5
Molecular Formula: C2H2Cl4
Molecular Weight: 167.85
Appearance: Liquid
Chemical Name: Ashwagandha Extract
Synonyms: Withania somnifera, ext.; Withania Somnefera Extract
CAS: 90147-43-6
Appearance: Brown
Ammonium sulfamate is a white crystalline compound with the chemical formula (NH4)2SO3. It is a versatile chemical used in various applications, including as a flame retardant, a fertilizer ingredient, and a chemical intermediate. In the agricultural sector, it serves as a source of nitrogen, promoting plant growth. As a flame retardant, it is effective in reducing the flammability of materials. Additionally, it is used in the synthesis of other chemicals due to its reactivity with amines and other organic compounds. Its properties make it a valuable component in a range of industrial processes.
Chemical Name: Arabic gum
CAS No.: 9000-01-5
Appearance: powder
Bentonite, sodium-activated, is a type of clay rich in montmorillonite minerals, which undergoes a process to increase its sodium content. This alteration enhances its swelling and adsorptive properties, making it a highly effective thickener and gel-forming agent. Sodium bentonite is widely used in drilling muds, foundry sands, and as a binder in various industrial applications. Its ability to absorb liquids and form stable gels makes it invaluable in cosmetics, agriculture, and as a component in the manufacturing of ceramics and paper products.
Aluminum chlorohydrate is an inorganic compound often used as a coagulant in water treatment processes. It is also known for its astringent properties and is utilized in various personal care products, such as antiperspirants and deodorants, due to its ability to temporarily close sweat glands. It enhances the viscosity and stability of formulations, making it a valuable ingredient in cosmetics and pharmaceuticals.
Calcium carbonate, with the chemical formula CaCO3, is an inorganic compound found in nature as calcite, aragonite, and vaterite. It is a white solid that is insoluble in water but soluble in acid. Widely used as a filler and coating pigment in paper and plastics, calcium carbonate also serves as a primary ingredient in the production of cement and lime. Known for its high purity and chemical stability, it is utilized in pharmaceuticals, food additives, and as a dietary calcium supplement. Its versatility makes it an essential component in various industrial applications.
Silicon dioxide, commonly known as silica, is a naturally occurring compound found in quartz and sand. It is a primary component of most rocks and is widely used in various industries due to its high thermal stability, chemical inertness, and optical clarity. In chemical applications, it is valued for its abrasive, refractory, and adsorptive properties, making it essential in products like glass, ceramics, and electronics.
Ammonium sulfamate is a white crystalline compound with the chemical formula (NH4)2SO3. It is a versatile chemical used in various applications, including as a flame retardant, a fertilizer ingredient, and a chemical intermediate. In the agricultural sector, it serves as a source of nitrogen, promoting plant growth. As a flame retardant, it is effective in reducing the flammability of materials. Additionally, it is used in the synthesis of other chemicals due to its reactivity with amines and other organic compounds. Its properties make it a valuable component in a range of industrial processes.
