S7795

Carbonato de sodio

BioXtra, ≥99.0%

• Sinónimos: Ceniza de soda, Sal de disodio del ácido carbónico, Soda calcinada
• Fórmula lineal: Na₂CO₃
• Número de CAS: 497-19-8
• Peso molecular: 105.99
• Beilstein/REAXYS Number: 4154566
• EC Number: 207-838-8
• MDL number: MFCD00003494
• UNSPSC Code: 12161700
• PubChem Substance ID: 24899762
• NACRES: NA.21

Propiedades

• product line: BioXtra
• Quality Level: 200
• assay: ≥99.0%
• form: powder
• impurities: ≤0.02% Phosphorus (P); ≤0.1% Insoluble matter
• pH: 11.2 (25 °C, 4 g/L)
• mp: 851 °C (lit.)
• solubility: H₂O: 1 M, clear, colorless
• anion traces: chloride (Cl^-): ≤0.05%; sulfate (SO₄^2-): ≤0.02%
• cation traces: Al: ≤0.001%; Ca: ≤0.02%; Cu: ≤0.0005%; Fe: ≤0.001%; K: ≤0.005%; Mg: ≤0.005%; NH₄⁺: ≤0.05%; Pb: ≤0.001%; Zn: ≤0.0005%
• SMILES string: O=C(O[Na])O[Na]
• InChI: 1S/CH2O3.2Na/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2
• InChI key: CDBYLPFSWZWCQE-UHFFFAOYSA-L

Descripción

General description

Sodium carbonate is usually referred to as soda ash. Solvay process uses sodium chloride and limestone to produce sodium carbonate. Sodium carbonate enhances the pretreatment of rice straw and enhances delignification process. Sodium carbonate finds its application in the extraction of bioactive metabolites like epoxyditerpenoids and alkaloids and removes acidic compounds from the extract. Sodium carbonate induces the phase separation in salt induced phase separation extraction (SIPSE) method and enhances the plasma partitioning with acetonitrile.

Application

Sodium carbonate has been used:

• to stop α-glucosidase enzyme activity using the extract of Terminalia species
• as a component in carbonate/bicarbonate buffer for enzyme linked immunosorbent assay (ELISA)
• as a component in the growth medium for Synechocystis strains

Biochem/physiol Actions

Componente amortiguador, puede utilizarse para eliminar las proteínas periféricas de membrana.

Información de seguridad

• pictograms: GHS07
• signalword: Warning
• hcodes: H319
• pcodes: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Hazard Classifications: Eye Irrit. 2
• Storage Class: 13 - Non Combustible Solids
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves