230952

Sodium carbonate monohydrate

ACS reagent, ≥99.5%

• Linear Formula: Na₂CO₃ · H₂O
• CAS Number: 5968-11-6
• Molecular Weight: 124.00
• EC Number: 207-838-8
• MDL number: MFCD00149177
• UNSPSC Code: 12352302
• PubChem Substance ID: 329752384
• NACRES: NA.21

Properties

• grade: ACS reagent
• assay: ≥99.5%
• form: powder or crystals
• impurities: ≤0.001% N compounds; ≤0.004% S compounds; ≤0.005% silica; ≤0.01% NH₄OH ppt.; ≤0.01% insolubles
• loss: 13.0-15.0% loss on drying
• anion traces: chloride (Cl^-): ≤0.001%; phosphate (PO₄^3-): ≤5 ppm; sulfur compounds (as SO₄^2-): ≤0.004%
• cation traces: Ca: ≤0.03%; Fe: ≤5 ppm; K: ≤0.005%; Mg: ≤0.005%; heavy metals (as Pb): ≤5 ppm
• SMILES string: O.[Na+].[Na+].[O-]C([O-])=O
• InChI: 1S/CH2O3.2Na.H2O/c2-1(3)4;;;/h(H2,2,3,4);;;1H2/q;2*+1;/p-2
• InChI key: MQRJBSHKWOFOGF-UHFFFAOYSA-L

Description

Application

Buffer component, may be used for the removal of peripheral membrane proteins.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H319
• pcodes: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Hazard Classifications: Eye Irrit. 2
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable