disodium hydrate carbonate

• ChemBase ID: 103670
• Molecular Formular: CH2Na2O4
• Molecular Mass: 124.00372
• Monoisotopic Mass: 123.97484711
• SMILES: O.[Na+].[Na+].[O-]C(=O)[O-]
• Canonical SMILES: [O-]C(=O)[O-].O.[Na+].[Na+]
• InChI: InChI=1S/CH2O3.2Na.H2O/c2-1(3)4;;;/h(H2,2,3,4);;;1H2/q;2*+1;/p-2
• InChIKey: MQRJBSHKWOFOGF-UHFFFAOYSA-L

NAMES AND DATABASE IDS

Names

• IUPAC name: disodium hydrate carbonate
• IUPAC Traditional name: disodium hydrate carbonate; dipotassium hydrate CO3
• Synonyms: Natrii carbonas monohydricus; Sodium carbonate monohydrate; Sodium carbonate monohydrate, ACS; Carbonic Acid Sodium Salt Monohydrate; Disodium Carbonate Monohydrate; SODIUM CARBONATE, ACS; 一水碳酸钠; 碳酸钠 一水合物; 碳酸钠一水合物, ACS; 碳酸钠一水合物

Database IDs

• CAS Number: 5968-11-6
• EC Number: 207-838-8
• MDL Number: MFCD00149177
• Merck Index: 148596
• PubChem SID: 24886176; 24848215; 24899587; 24853843; 162091338
• PubChem CID: 2735133

CALCULATED PROPERTIES

• Acid pKa: 6.0525417
• H Acceptors: 3
• H Donor: 0
• LogD (pH = 5.5): 0.142811
• LogD (pH = 7.4): -1.1138874
• Log P: 0.25005138
• Molar Refractivity: 31.1724 cm^3
• Polarizability: 3.6386902 Å^3
• Polar Surface Area: 63.19 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: Soluble in water. Insoluble in alcohol
• Apperance: Crystalline; Granular
• Melting Point: 100°C; 100°C -H{2}O
• Density: 2.25 g/ml; 2.250

Safety Information

• Storage Condition: Room Temperature (15-30°C), Desiccate
• European Hazard Symbols: Irritant (Xi)
• German water hazard class: 1
• Risk Statements: 36; R:36/37/38
• Safety Statements: 22-26; S:20-25-26-37/39
• TSCA Listed: 是
• GHS Pictograms: GHS07
• GHS Signal Word: Warning
• GHS Hazard statements: H319
• GHS Precautionary statements: P280-P264-P305+P351+P338-P337+P313; P305 + P351 + P338
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves

Product Information

• Purity: ≥99.5%; ≥99.5% (T); 85% min; 99.5% min; 99.5-100.5% (ex dried subst.)
• Grade: ACS; ACS reagent; CP; FG; Ph Eur; puriss.; puriss. p.a.; REAGENT; ReagentPlus®
• Suitability: complies for appearance of solution
• Impurities: ≤0.001% N compounds; ≤0.001% total nitrogen (N); ≤0.004% S compounds; ≤0.004% sulfur compounds (as SO4); ≤0.005% silica; ≤0.01% insolubles; ≤0.01% NH4OH ppt.; alkali hydroxides and-bicarbonates, complies; organic volatile impurities, complies (GC); residual solvents, complies
• Cation Traces: Ag: ≤5 mg/kg; Al: ≤10 mg/kg; As: ≤1 mg/kg; As: ≤2 mg/kg; Ba: ≤5 mg/kg; Bi: ≤5 mg/kg; Ca: ≤0.03%; Ca: ≤50 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤10 mg/kg; Cu: ≤5 mg/kg; Fe: ≤10 mg/kg; Fe: ≤5 mg/kg; Fe: ≤5 ppm; heavy metals (as Pb): ≤5 ppm; Hg: ≤1 mg/kg; K: ≤0.005%; K: ≤300 mg/kg; K: ≤50 mg/kg; Li: ≤5 mg/kg; Mg: ≤0.005%; Mg: ≤50 mg/kg; Mn: ≤5 mg/kg; Mo: ≤5 mg/kg; Ni: ≤5 mg/kg; Pb: ≤4 mg/kg; Pb: ≤5 mg/kg; Sr: ≤5 mg/kg; Zn: ≤10 mg/kg; Zn: ≤5 mg/kg
• Antion Traces: chloride (Cl-): ≤0.001%; chloride (Cl-): ≤10 mg/kg; chloride (Cl-): ≤50 mg/kg; phosphate (PO43-): ≤5 mg/kg; phosphate (PO43-): ≤5 ppm; silicate (as SiO2): ≤50 mg/kg; sulfate (SO42-): ≤100 mg/kg; sulfur compounds (as SO42-): ≤0.004%
• Loss on Drying: 12-15% loss on drying, 300 °C; 13.0-15.0% loss on drying; 13.0-15.0% loss on drying, 150 °C
• Quality: meets analytical specification of Ph. Eur., BP, NF, FCC, E500
• Pharmacopeia: testing & handling conforms to Pharmacopeia
• Linear Formula: Na2CO3 · H2O

DETAILS

MP Biomedicals - 02152574

Monohydrate
ACS Reagent Grade

Sigma Aldrich - 71355

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

Sigma Aldrich - 71354

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

Sigma Aldrich - 13568

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

Sigma Aldrich - 230952

Application
Buffer component, may be used for the removal of peripheral membrane proteins.
Packaging
100, 500 g in poly bottle
2.5 kg in poly bottle

Sigma Aldrich - S4132

Application
Buffer component, may be used for the removal of peripheral membrane proteins.
Packaging
1 kg in poly bottle
500 g in poly bottle
Legal Information
ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

Sigma Aldrich - 28-2230

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