Synonyms: Calcined soda; Carbonic acid disodium salt; Soda ash
Formula: Na2CO3
Formula Weight: 105.99
CAS No.: 497-19-8
Purity: ≥99.5%
Biochem/physiol Actions: Buffer component, may be used for the removal of peripheral membrane proteins.
Packaging: 1, 2.5, 4 x 2.5 kg in poly bottle
Packaging: 12 kg in poly drum
Packaging: 500, 6 x 500 g in poly bottle
Anion Traces: chloride (Cl-): ≤0.001%
Assay: ≥99.5%
Cation Traces: heavy metals (as Pb): ≤5 ppm
Form: granular
Grade: ACS reagent
Impurities: ≤0.005% silica
Loss: ≤1.0% loss on heating, 285 °C
MP: 851°C(lit.)