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2D Structure
Also known as: 37286-92-3, Calciumpolystyrenesulphonate, Calcium;2-ethenylbenzenesulfonate, Kalimate, Kmp-ca, Calcium polystyrene sulfonate [jan]
Molecular Formula
C8H7CaO3S+
Molecular Weight
223.28  g/mol
InChI Key
IJBYVKWTVVYTPL-UHFFFAOYSA-M

1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
calcium;2-ethenylbenzenesulfonate
2.1.2 InChI
InChI=1S/C8H8O3S.Ca/c1-2-7-5-3-4-6-8(7)12(9,10)11;/h2-6H,1H2,(H,9,10,11);/q;+2/p-1
2.1.3 InChI Key
IJBYVKWTVVYTPL-UHFFFAOYSA-M
2.1.4 Canonical SMILES
C=CC1=CC=CC=C1S(=O)(=O)[O-].[Ca+2]
2.2 Synonyms
2.2.1 MeSH Synonyms

1. Calcium Resonium

2. Kalimate

3. Kayexalate

4. Poly(styrenesulfonate)

5. Polystyrene Sulfonate

6. Polystyrene Sulfonic Acid

7. Polystyrene Sulfonic Acid, Homopolymer, Calcium Salt

8. Psso3

9. Resonium-a

2.2.2 Depositor-Supplied Synonyms

1. 37286-92-3

2. Calciumpolystyrenesulphonate

3. Calcium;2-ethenylbenzenesulfonate

4. Kalimate

5. Kmp-ca

6. Calcium Polystyrene Sulfonate [jan]

7. Calcium Salt Of Sulfonated Styrene Polymer

8. Unii-hui2s00793

9. Benzenesulfonic Acid, Ethenyl-, Homopolymer, Calcium Salt

10. Hui2s00793

11. B2699-019837

12. Calcium Polystyrene Sulfonate (poly(styrenesulfonic Acid) Calcium Salt)

2.3 Create Date
2005-08-08
3 Chemical and Physical Properties
Molecular Weight 223.28 g/mol
Molecular Formula C8H7CaO3S+
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass222.9741811 g/mol
Monoisotopic Mass222.9741811 g/mol
Topological Polar Surface Area65.6 Ų
Heavy Atom Count13
Formal Charge1
Complexity237
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count2
4 Pharmacology and Biochemistry
4.1 MeSH Pharmacological Classification

Cation Exchange Resins

High molecular weight insoluble polymers which contain functional anionic groups that are capable of undergoing exchange reactions with cations. (See all compounds classified as Cation Exchange Resins.)


Chelating Agents

Chemicals that bind to and remove ions from solutions. Many chelating agents function through the formation of COORDINATION COMPLEXES with METALS. (See all compounds classified as Chelating Agents.)