Product name:

Sodium carbonate

Alias:

Sodium carbonate anhydrous; Sodium carbonate solution; soda ash; disodium carbonate; Sodium carbonate-12C, 13C-depleted; calcined soda; Carbonic acid disodium salt; Sodium carbonate,high-purity; Sodium carbonate,dense; SODA ASH LIGHT; Anhydrous Sodium carbonate; carbonic acid, sodium salt; Carbonic acid, sodium salt; Caswell No. 752; Soda (VAN); soda ash dense; Soda; Sodium carbonate,anhydrous

Alias:

Sodium carbonate anhydrous; Sodium carbonate solution; soda ash; disodium carbonate; Sodium carbonate-12C, 13C-depleted; calcined soda; Carbonic acid disodium salt; Sodium carbonate,high-purity; Sodium carbonate,dense; SODA ASH LIGHT; Anhydrous Sodium carbonate; carbonic acid, sodium salt; Carbonic acid, sodium salt; Caswell No. 752; Soda (VAN); soda ash dense; Soda; Sodium carbonate,anhydrous

CAS No.:

497-19-8;7542-12-3

EINECS No.:

207-838-8;231-420-4

Molecular formula:

Na₂CO₃

Molecular weight:

105.99

InChI:

InChI=1/CH2O3.2Na/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2

Molecular structure:

density:

2.53

melting point:

851℃

boiling point:

1600℃

water solubility:

22 g/100 mL (20℃)

Physico-chemical property:

appearance Pure product is white powder or fine grain.
melting point 851℃
relative density2.532
solubility soluble in water, aqueous solution is strongly alkaline. Its solubility is the highest at 35.4℃, and 49.7g sodium carbonate can be dissolved per 100g of water (7.0g at 0℃ and 45.5g at 100℃). Slightly soluble in anhydrous ethanol, insoluble in propanol.

To use:

Basic chemical raw materials, widely used in medicine, paper making, metallurgy, glass, textile, dye and other industries, as a starter in food industry

Danger mark:

 Xi:Irritant;

Risk Phrases:

R36:;

Safety terms:

S22:;
S26:;

Upstream raw materials:

1, 4-catechol, carbon dioxide, carbon dioxide, synthetic ammonia, coke, sodium sulfide, sodium sulfide, sodium chloride, sodium chloride, coal, limestone, calcium carbonate, calcium carbonate, sodium carbonate, traline, liquid ammonia, raw salt, heavy oil

Downstream raw materials:

Phosphorus concentrate, bentonite, hydrochloric acid, aluminum hydroxide, magnesium hydroxide, caustic soda, caustic soda (liquid), ionic membrane caustic soda, Sodium carbonate (monohydrate), anhydrous Sodium carbonate, heavy Sodium carbonate, Sodium bicarbonate, Sodium bicarbonate (medicinal), Sodium bisulfite, Sodium sulfite, diatomite filter aid