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Safety Information

71747

Supelco

Sodium ionophore X

Selectophore™, function tested

Synonym(s):

4-tert-Butylcalix[4]arene-tetraacetic acid tetraethyl ester

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About This Item

Empirical Formula (Hill Notation):
C60H80O12
CAS Number:
97600-39-0
Molecular Weight:
993.27
Beilstein:
3587002
MDL number:
MFCD00145373
UNSPSC Code:
26111700
PubChem Substance ID:
329763493
NACRES:
NB.61

grade

for ion-selective electrodes

Quality Level

200

product line

Selectophore™

form

crystals

quality

function tested

SMILES string

CCOC(=O)COc1c2Cc3cc(cc(Cc4cc(cc(Cc5cc(cc(Cc1cc(c2)C(C)(C)C)c5OCC(=O)OCC)C(C)(C)C)c4OCC(=O)OCC)C(C)(C)C)c3OCC(=O)OCC)C(C)(C)C

InChI

1S/C60H80O12/c1-17-65-49(61)33-69-53-37-21-39-27-46(58(8,9)10)29-41(54(39)70-34-50(62)66-18-2)23-43-31-48(60(14,15)16)32-44(56(43)72-36-52(64)68-20-4)24-42-30-47(59(11,12)13)28-40(55(42)71-35-51(63)67-19-3)22-38(53)26-45(25-37)57(5,6)7/h25-32H,17-24,33-36H2,1-16H3

InChI key

HZHADWCIBZZJNV-UHFFFAOYSA-N

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General description

Sodium ionophore X is generally used in the preparation of ion-selective electrode (ISE).
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Application

Selected application examples
It may be used in a comparison study of ISE-based electronic tongue for direct and two-stage data analysis on Artificial Neural Network (ANN), Partial Least Squares-Discriminant Analysis (PLS-DA)) and Principal Components Analysis (PCA).

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Ionophore employed in solid-state and polymeric membrane sodium-selective electrodes

Legal Information

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

related product

Product No.
Description
Pricing

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

71747-50MG:
71747-250MG:
71747-BULK:
71747-VAR:

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Certificates of Analysis (COA)

Lot/Batch Number
BCCG1530
BCCB3955
BCBQ7949V
BCBQ3509V
UNKNOWN

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D. Diamond et al.
Analyst, 114, 1551-1551 (1989)
Analytical Chemistry, 64, 2496-2496 (1992)
Direct and two-stage data analysis procedures based on PCA, PLS-DA and ANN for ISE-based electronic tongue-Effect of supervised feature extraction.
Ciosek P
Talanta, 67(3), 590-596 (2005)
Yihang Chen et al.
Lab on a chip, 20(22), 4205-4214 (2020-10-14)
Microchannels in hydrogels play an essential role in enabling a smart contact lens. However, microchannels have rarely been created in commercial hydrogel contact lenses due to their sensitivity to conventional microfabrication techniques. Here, we report the fabrication of microchannels in

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