Potassium Polyvinyl Sulfate Solution - for Colloidal Titration , CAS No.26837-42-3

CAS: 26837-42-3 Cat. No.: P406559 Formula: C_2nH_3nK_nS_nO_4n EC Number: 682-351-5

GRADE & PURITY for Colloidal Titration

Synonyms

vinyl sulfate potassium salt | DTXSID70948046 | SCHEMBL419799 | PVSK | potassium ethenyl sulfate | potassium | ethenyl sulfate

Storage

Store at 2-8°C

Shipped In

Wet ice

Specifications

Synonyms

vinyl sulfate potassium salt | DTXSID70948046 | SCHEMBL419799 | PVSK | potassium ethenyl sulfate | potassium | ethenyl sulfate

Specifications & Purity

for Colloidal Titration

Storage

Store at 2-8°C

Shipped In

Wet ice

This product requires cold chain shipping. Ground and other economy services are not available.

Names and Identifiers

Canonical Smiles

C=COS(=O)(=O)[O-].[K+]

IUPAC Name

potassium;ethenyl sulfate

InChIKey

WZAPMUSQALINQD-UHFFFAOYSA-M

INCHI

1S/C2H4O4S.K/c1-2-6-7(3,4)5;/h2H,1H2,(H,3,4,5);/q;+1/p-1

Isomeric SMILES

C=COS(=O)(=O)[O-].[K+]

WGK Germany

3

Alternate CAS

26182-60-5

Reaxy-Rn

35673502

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=35673502&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic acids and derivatives
    • Class Organic sulfuric acids and derivatives
      • Subclass Sulfuric acid esters

• Kingdom: Organic compounds
• Superclass: Organic acids and derivatives
• Class: Organic sulfuric acids and derivatives
• Subclass: Sulfuric acid esters
• Intermediate Tree Nodes: Not available
• Direct Parent: Sulfuric acid monoesters
• Alternative Parents: Organooxygen compounds Organic potassium salts Organic oxides Hydrocarbon derivatives Organic cations
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Sulfate-ester - Sulfuric acid monoester - Organic alkali metal salt - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organic potassium salt - Organic salt - Organooxygen compound - Organic cation - Aliphatic acyclic compound
• Description: This compound belongs to the class of organic compounds known as sulfuric acid monoesters. These are organic compounds containing the sulfuric acid monoester functional group, with the generic structure ROS(O)(=O)=O, (R=organyl group).
• 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

• Molecular Weight: 162.210 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 2
• Exact Mass: 161.939 Da
• Monoisotopic Mass: 161.939 Da
• Topological Polar Surface Area: 74.800 Ų
• Heavy Atom Count: 8
• Formal Charge: 0
• Complexity: 142.000
• 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: 2

XLogP3