Potassium sulfate - AR, ≥99% , CAS No.7778-80-5

CAS: 7778-80-5 Cat. No.: P112580 Fórmula: K₂SO₄ Peso molecular: 174.26 Número EC: 231-915-5

CALIDAD & PUREZA AR, ≥99%

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 | Sulfuric acid potassium salt | HSDB

Storage

Room temperature

Shipped In

Normal

Especificaciones

Sinónimos

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 | Sulfuric acid potassium salt | HSDB

Especificaciones y pureza

AR, ≥99%

Condiciones de almacenamiento de almacenamiento

Room temperature

Enviado en

Normal

Grado

AR

Pureza

≥99%

Nombres e identificadores

Pubchem Sid

508815371

Sonrisas canónicas

[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

Isómeros SMILES

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

Peso molecular

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
    • Clase Alkali metal oxoanionic compounds
      • Subclass Alkali metal sulfates

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Clase: 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
• Descripción: 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

Propiedades químicas y físicas

• Sensibilidad: Moisture sensitive.
• Punto de ebullición (°C): 1689 °C/1013 hPa
• Punto de fusión (°C): 1067°C
• Peso molecular: 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