Sodium carbonate manufacturers and suppliers

Sodium carbonate suppliers

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

Odor: at 100.00?%. odorless

PH: 10.52(1 mM solution);10.97(10 mM solution);11.26(100 mM solution);

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

Safety Information

Symbol(GHS): GHS07

Signal word: Warning

Hazard statements: H319

Precautionary statements: P264-P280-P305+P351+P338-P337+P313

Hazard Codes: Xn,Xi

Risk Statements: 32-36-51/53-36/37/38-41-37/38

Safety Statements: 36/37-26-22-36-39

WGK Germany: 2

RTECS: XN6476000

F: 3

TSCA: Yes

HS Code: 28362000

Toxicity: LD50 orally in Rabbit: 4090 mg/kg

Use

Sodium carbonate (molecular formula: Na2CO3), is the water soluble sodium salt of carbonate. The pure product appears as a while, odorless powder with a strong alkaline taste. It has high hygroscopicity. It can be easily dissolved in water to form an aqueous solution with moderate alkalinity. Sodium carbonate has wide applications in various kinds of fields around the world. One of most important application of sodium carbonate is for the manufacturing of glass. Based on statistics information, about half of the total production of sodium carbonate is used for the manufacturing of glass. During the production of glass, sodium carbonate acts as a flux in the melting of silica. In addition, as a strong chemical base, it is used in the manufacturing of pulp and paper, textiles, drinking water, soaps and detergents and as a drain cleaner. In addition, it can also be used for tissue digestion, dissolving amphoteric metals and compounds, food preparation as well as acting as a cleaning agent. There are generally two ways for the production of sodium carbonate. One is through the reactions between sodium chloride and calcium carbonate (via the ammonia soda (Solvay) process). The other is from sodium carbonate and hydrogencarbonate ores (trona and nahcolite).

You can find Sodium carbonate suppliers, manufacturers, and distributors from countries such as CHINA, India and the United States here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.