Potassium sulfide anhydrous - ≥90% , CAS No.10117-38-1

CAS: 10117-38-1 Cat. No.: P112413 Molecular Weight: 158.26 EC Number: 233-321-1

GRADE & PURITY ≥90%

Synonyms

FT-0694970 | Potassium sulfite, SAJ first grade, >=95.0% | EC 233-321-1 | DIPOTASSIUM SULPHITE | Sulfurous acid, potassium salt | Potassium Sulfite, Powder | Dipotassium sulfite | Potassium sulfite, 90% | UNII-015KZC652E | EINECS 233-321-1 | E225 | E-225

Storage

Room temperature,Argon charged

Shipped In

Normal

Specifications

Synonyms

FT-0694970 | Potassium sulfite, SAJ first grade, >=95.0% | EC 233-321-1 | DIPOTASSIUM SULPHITE | Sulfurous acid, potassium salt | Potassium Sulfite, Powder | Dipotassium sulfite | Potassium sulfite, 90% | UNII-015KZC652E | EINECS 233-321-1 | E225 | E-225

Specifications & Purity

≥90%

Storage

Room temperature, Argon charged

Shipped In

Normal

Purity

≥90%

Names and Identifiers

• Pubchem Sid: 504753289
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504753289
• Canonical Smiles: [O-]S(=O)[O-].[K+].[K+]
• IUPAC Name: dipotassium;sulfite
• InChIKey: BHZRJJOHZFYXTO-UHFFFAOYSA-L
• INCHI: 1S/2K.H2O3S/c;;1-4(2)3/h;;(H2,1,2,3)/q2*+1;/p-2
• Isomeric SMILES: [O-]S(=O)[O-].[K+].[K+]
• WGK Germany: 1
• Molecular Weight: 158.26
• Reaxy-Rn: 11343062
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=11343062&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • Class Alkali metal oxoanionic compounds
      • Subclass Alkali metal sulfites

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Class: Alkali metal oxoanionic compounds
• Subclass: Alkali metal sulfites
• Intermediate Tree Nodes: Not available
• Direct Parent: Alkali metal sulfites
• Alternative Parents: Inorganic salts Inorganic oxides
• Molecular Framework: Not available
• Substituents: Alkali metal sulfite - Inorganic oxide - Inorganic salt
• Description: This compound belongs to the class of inorganic compounds known as alkali metal sulfites. These are inorganic compounds in which the largest oxoanion is sulfite, and in which the heaviest atom not in an oxoanion is an alkali metal.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Sensitivity: Moisture ＆ light sensitive
• Melt Point(°C): 912°C
• Molecular Weight: 158.260 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 157.884 Da
• Monoisotopic Mass: 157.884 Da
• Topological Polar Surface Area: 82.400 Ų
• Heavy Atom Count: 6
• Formal Charge: 0
• Complexity: 18.800
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 3

XLogP3

References

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