Cas no 533-96-0 (Trisodium hydrogendicarbonate dihydrate)

Trisodium hydrogendicarbonate dihydrate structure
533-96-0 structure
Product Name:Trisodium hydrogendicarbonate dihydrate
CAS No:533-96-0
MF:C2HNa3O6
MW:189.995054006577
CID:38098
Update Time:2026-05-14

Trisodium hydrogendicarbonate dihydrate Chemical and Physical Properties

Names and Identifiers

    • Trisodium hydrogendicarbonate dihydrate
    • SODIUM SESQUICARBONATE
    • SODIUM SESQUICARBONATE DIHYDRATE
    • Carbonicacid,sodiumsalt(2:3)
    • KANWA
    • magadisoda
    • snowflakecrystals
    • SODIUM CARBONATE,SESQUIOXIDE
    • SODIUM SESQUICARBONATE 2H2O
    • sq810
    • trisodiumhydrogendicarbonate
    • TRONADUST
    • urao
    • snowflake crystals
    • Inchi: InChI=1S/2CH2O3.3Na.3H/c2*2-1(3)4;;;;;;/h2*(H2,2,3,4);;;;;;/p-4
    • InChI Key: ASSSVEAZABOIBE-UHFFFAOYSA-J
    • SMILES: [NaH].[NaH].[NaH].O=C([O-])[O-].O=C([O-])[O-]

Computed Properties

  • Exact Mass: 189.94700
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 6
  • Heavy Atom Count: 11
  • Rotatable Bond Count: 0
  • Complexity: 43.5
  • Covalently-Bonded Unit Count: 5
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • Tautomer Count: nothing
  • XLogP3: nothing

Experimental Properties

  • Color/Form: White needle or sheet crystalline or crystalline powder
  • Density: 2.1120
  • PSA: 123.55000
  • LogP: -3.55930
  • Solubility: Soluble in water and acid, the aqueous solution is strongly alkaline, but weaker than sodium carbonate
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