Potassium sulfate - Ph.Eur., Suitable for Analysis, ACS, Premium pure , CAS No.7778-80-5

CAS: 7778-80-5 Cat. No.: P434018 Formule: K₂SO₄ Poids moléculaire: 174.26 Numéro CE: 231-915-5

GRADE & PURITY Ph.Eur., Suitable for Analysis, ACS, Premium pure

Synonyms

Kali sulphuricum | INS-515(I) | POTASSIUM SULFATE (MART.) | Potassium sulfate (2:1) | Kalium sulphuricum | POTASSIUM SULFATE [ORANGE BOOK] | POTASSIUM SULFATE, ACS | Potassium sulfate, Biochemical grade | Kaliumsulfat | Potassium pyrosulfate

Storage

Room temperature

Shipped In

Normal

Specifications

Synonymes

Kali sulphuricum | INS-515(I) | POTASSIUM SULFATE (MART.) | Potassium sulfate (2:1) | Kalium sulphuricum | POTASSIUM SULFATE [ORANGE BOOK] | POTASSIUM SULFATE, ACS | Potassium sulfate, Biochemical grade | Kaliumsulfat | Potassium pyrosulfate

Spécifications et pureté

Ph.Eur., Suitable for Analysis, ACS, Premium pure

Conditions de stockage de stockage

Room temperature

Expédié en

Normal

Grade

ACS, Ph.Eur., Premium pure, Suitable for Analysis

Noms et identifiants

Pubchem Sid

528774109

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/528774109

Sourires canoniques

[O-]S(=O)(=O)[O-].[K+].[K+]

IUPAC Name

dipotassium;sulfate

InChIKey

OTYBMLCTZGSZBG-UHFFFAOYSA-L

INCHI

1S/2K.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2

Isomères SMILES

[O-]S(=O)(=O)[O-].[K+].[K+]

Poids moléculaire

174.26

Reaxy-Rn

11343146

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=11343146&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • Classe Alkali metal oxoanionic compounds
      • Subclass Alkali metal sulfates

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

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

Propriétés chimiques et physiques

• Point d'ébullition (°C): 1689 °C/1013 hPa
• Point de fusion (°C): 1067°C
• Poids moléculaire: 174.260 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 173.879 Da
• Monoisotopic Mass: 173.879 Da
• Topological Polar Surface Area: 88.600 Ų
• Heavy Atom Count: 7
• Formal Charge: 0
• Complexity: 62.200
• 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