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Merck
CN

54110

Supelco

Hydrogen sulfite ionophore I

Selectophore™

Synonym(s):

ETH 5444, Octadecyl 4-formylbenzoate

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About This Item

Empirical Formula (Hill Notation):
C26H42O3
CAS Number:
151029-29-7
Molecular Weight:
402.61
Beilstein:
6637746
MDL number:
MFCD00239500
UNSPSC Code:
26111700
PubChem Substance ID:
329758021
NACRES:
NB.61

Key Documents

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product line

Selectophore™

Quality Level

200

SMILES string

[H]C(=O)c1ccc(cc1)C(=O)OCCCCCCCCCCCCCCCCCC

InChI

1S/C26H42O3/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-22-29-26(28)25-20-18-24(23-27)19-21-25/h18-21,23H,2-17,22H2,1H3

InChI key

DSTQLLFFZIANJD-UHFFFAOYSA-N

General description

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Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Ionophore used in Chromoionophore III (ETH 5350, Cat. No. 27088) based polymeric membrane sensor for hydrogen sulfite

Legal Information

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

13 - Non 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 Information

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M. Kuratli et al.
Analytical Chemistry, 66, 85-85 (1994)
Mariana Raposo et al.
Sensors (Basel, Switzerland), 20(2) (2020-01-23)
Out of control proliferation of toxic phytoplankton, called harmful algal blooms (HABs), have a significant economic impact on bivalve aquaculture and harvesting in coastal waters. Some phytotoxins, such as paralytic shellfish toxins (PSTs), are of concern due to the life-threatening

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