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74196

Supelco

Zinc ionophore IV

Selectophore™, function tested

Synonym(s):

Potassium hydrotris(N-tert-butyl-2-thioimidazolyl)borate, [TmBut]K

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About This Item

Empirical Formula (Hill Notation):
C21H34BKN6S3
CAS Number:
358619-08-6
Molecular Weight:
516.64
MDL number:
MFCD17215421
UNSPSC Code:
26111700
PubChem Substance ID:
329765543
NACRES:
NB.61

grade

for ion-selective electrodes

Quality Level

200

product line

Selectophore™

form

powder

quality

function tested

SMILES string

[K+].CC(C)(C)N1C=CN([BH-](N2C=CN(C2=S)C(C)(C)C)N3C=CN(C3=S)C(C)(C)C)C1=S

InChI

1S/C21H34BN6S3.K/c1-19(2,3)23-10-13-26(16(23)29)22(27-14-11-24(17(27)30)20(4,5)6)28-15-12-25(18(28)31)21(7,8)9;/h10-15,22H,1-9H3;/q-1;+1

InChI key

ZYQDTWROYIMHBC-UHFFFAOYSA-N

General description

Visit our Sensor Applications portal to learn more.

Application

Used for selective determination of Zn(II) in biological and environmental samples.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Legal Information

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

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Product No.
Description
Pricing

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

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Certificates of Analysis (COA)

Lot/Batch Number
BCBS0579V
BCBB3408V
BCBB3408
1371323

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Ashok Kumar Singh et al.
Analytical and bioanalytical chemistry, 388(8), 1867-1876 (2007-07-12)
Potassium hydrotris(N-tert-butyl-2-thioimidazolyl)borate [KTtt-Bu] and potassium hydrotris(3-tert-butyl-5-isopropyl-l-pyrazolyl)borate [KTpt-Bu,i-Pr] have been synthesized and evaluated as ionophores for preparation of a poly(vinyl chloride) (PVC) membrane sensor for Zn(II) ions. The effect of different plasticizers, viz. benzyl acetate (BA), dioctyl phthalate (DOP), dibutyl phthalate

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