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15180 Sigma-Aldrich

hemi-Calcium bis[4-(1,1,3,3-tetramethylbutyl)phenyl] phosphate

Selectophore, ≥97.0%

Synonym: Bis[4-(1,1,3,3-tetramethylbutyl)phenyl] phosphate calcium salt

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Properties

Related Categories Analytical/Chromatography, Ion Sensor Materials, Ionophores Potentiometric for ISE More...
grade   Selectophore
InChI Key   BSGUAHACNRXMLC-UHFFFAOYSA-L
assay   ≥97.0% (HPLC)
  ≥97.0%
solubility   THF: soluble2 mg/10 mL, clear, colorless

Description

Other Notes

Calcium-ion sensor in ion-selective electrodes

Same product — same quality — now Sigma-Aldrich brand

Packaging

1 g in glass bottle

Bottomless glass bottle. Contents are inside inserted fused cone.

Application

Bis[4-(1,1,3,3-tetramethylbutyl)phenyl] phosphate calcium salt (hemi-Calcium bis[4-(1,1,3,3-tetramethylbutyl)phenyl] phosphate) was used for the preparation of ion-selective electrode (ISE) membranes, for an experimental study aimed towards designing, constructing and applying electronic tongue (e-tongue) which operates as a virtual instrument and was based on the array of potentiometric sensors employing the Sequential Injection Analysis technique (SIA). It was also used in Raman and UV-vis spectroscopy, used to determine amounts of a bulky lipophilic cationic additive, tridodecylmethylammonium chloride (TDMACl), present in polyaniline (PANI) membranes.

General description

Bis[4-(1,1,3,3-tetramethylbutyl)phenyl] phosphate calcium salt (hemi-Calcium bis[4-(1,1,3,3-tetramethylbutyl)phenyl] phosphate) is an ionophore of calcium.

Legal Information

Selectophore is a trademark of Sigma-Aldrich Chemie GmbH

Price and Availability

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles
Peer-Reviewed Papers
15

References

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