Sodium carbonate CAS #497-19-8
Sodium carbonate CAS #497-19-8 - Image 2
Bisphenol A CAS#80-05-7
Bisphenol A CAS#80-05-7

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.

Category: Tag:

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 Structure
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
λmax λ: 260 nm Amax: 0.01
λ: 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