CasNo.497-19-8,Sodium carbonate Na2CO3, soda crystals Na2CO3,(497-19-8) Suppliers

1 Kilogram	Negotiable

Min.Order :1 Kilogram
Purity: 100
Payment Terms : T/T,

Keywords

Soda ash, washing soda, soda crystals Sodium suppliers Na2CO3 supplier

Quick Details

Appearance:Powder
Application:In terms of its largest applications, sodium carbonate is used in the manufacture of glass, paper, rayon, soaps, and detergents.
PackAge:Buyer's request
ProductionCapacity:10000|Kilogram|Week
Storage:as per buyer's request
Transportation:air, by sea bulk

Superiority:

In terms of its largest applications, sodium carbonate is used in the manufacture of glass, paper, rayon, soaps, and detergents.

Details:

Identifiers
UPAC name Sodium carbonate
Other names Soda ash, washing soda, soda crystals
CAS Number	497-19-8 (anhydrous) 5968-11-6 (monohydrate) 6132-02-1 (decahydrate)
3D model (JSmol)	Interactive image
ChEBI	CHEBI:29377
ChEMBL	ChEMBL186314
ChemSpider	9916
ECHA InfoCard	100.007.127
EC Number	207-838-8
E number	E500(i) (acidity regulators, ...)
PubChem CID	10340
RTECS number	VZ4050000
UNII	45P3261C7T
InChI [show]
SMILES [show]
Properties
Chemical formula	Na₂CO₃
Molar mass	105.9888 g/mol (anhydrous) 286.1416 g/mol (decahydrate)
Appearance	White solid, hygroscopic
Odor	Odorless
Density	2.54 g/cm³ (25 °C, anhydrous) 1.92 g/cm³ (856 °C) 2.25 g/cm³ (monohydrate)^[1] 1.51 g/cm³ (heptahydrate) 1.46 g/cm³ (decahydrate)^[2]
Melting point	851 °C (1,564 °F; 1,124 K) (Anhydrous) 100 °C (212 °F; 373 K) decomposes (monohydrate) 33.5 °C (92.3 °F; 306.6 K) decomposes (heptahydrate) 34 °C (93 °F; 307 K) (decahydrate)^[2]^[6]
Solubility in water	Anhydrous, g/100?mL: 7 (0 °C) 16.4 (15 °C) 34.07 (27.8 °C) 48.69 (34.8 °C) 48.1 (41.9 °C) 45.62 (60 °C) 43.6 (100 °C)^[3]
Solubility	Soluble in aq. alkalis,^[3]glycerol Slightly soluble in aq. alcohol Insoluble in CS₂, acetone, alkyl acetates, alcohol, benzonitrile, liquid ammonia^[4]
Solubility in glycerine	98.3 g/100?g (155 °C)^[4]
Solubility in ethanediol	3.46 g/100?g (20 °C)^[5]
Solubility in dimethylformamide	0.5 g/kg^[5]
Basicity (pK_b)	3.67
Magnetic susceptibility (χ)	−4.1·10⁻⁵ cm³/mol^[2]
Refractive index(n_D)	1.485 (anhydrous) 1.420 (monohydrate)^[6] 1.405 (decahydrate)
Viscosity	3.4 cP (887 °C)^[5]
Structure
Crystal structure	Monoclinic (γ-form, β-form, δ-form, anhydrous)^[7] Orthorhombic (monohydrate, heptahydrate)^[1]^[8]
Space group	C2/m, No. 12 (γ-form, anhydrous, 170 K) C2/m, No. 12 (β-form, anhydrous, 628 K) P2₁/n, No. 14 (δ-form, anhydrous, 110 K)^[7] Pca2₁, No. 29 (monohydrate)^[1] Pbca, No. 61 (heptahydrate)^[8]
Point group	2/m (γ-form, β-form, δ-form, anhydrous)^[7] mm2 (monohydrate)^[1] 2/m 2/m 2/m (heptahydrate)^[8]
Lattice constant	a = 8.920(7) Å, b = 5.245(5) Å, c = 6.050(5) Å (γ-form, anhydrous, 295 K)^[7] α = 90°, β = 101.35(8)°, γ = 90°
Coordination geometry	Octahedral (Na⁺, anhydrous)