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Nitrate Ionophore VI

SIAL/07295 - Selectophore™, function tested

Synonym: 9-Hexadecyl-1,7,11,17-tetraoxa-2,6,12,16-tetraazacycloeicosane

CAS Number: 1196157-85-3
Empirical Formula (Hill Notation): C28H60N4O4
Molecular Weight: 516.80
MDL Number: MFCD16652520
Linear Formula: C28H60N4O4
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-07295-10MG 10 mg
 $218.00
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45-07295-100MG 100 mg
 $1070.00
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45-07295-500MG 500 mg
 $3660.00
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 07295-10MG
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 07295-100MG

 

grade for ion-selective electrodes
InChI 1S/C28H60N4O4/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-19-28-26-35-31-22-16-20-29-33-24-18-25-34-30-21-17-23-32-36-27-28/h28-32H,2-27H2,1H3
InChI key NQESDIIOYWZCLK-UHFFFAOYSA-N
product line Selectophore™
quality function tested
Quality Level 200 
SMILES string CCCCCCCCCCCCCCCCC1CONCCCNOCCCONCCCNOC1
storage temp. 2-8°C
Application: Selected application  examples
Application: Detection limit: <200μg NO3-/L
Application: Ion selectivity: logKpot(NO3/NO2):-1.2, logKpot(NO3/Cl):-2.5, logKpot(NO3/Br):-1.1, logKpot(NO3/HCO3):-3.2, logKpot(NO3/HPO4):-4.4, logKpot(NO3/SO4):-4.5
Application: Nitrate ionophore VI may be used in polyvinyl chloride/dioctylsebacate (PVC/DOS) matrix using a highly sensitive piezoresitive silicon oxide cantilevers for determination of nitrates in soil.
Components: Recommended Membrane Composition
5.2 wt% Nitrate ionophore VI (07295)
47.1 wt% Dibutyl phthalate (80100)
0.6 wt% Tetraoctylammonium chloride (87991)
47.1 wt% Poly(vinyl chloride) high molecular weight (81392)
General description: New ionophore for online monitoring of nitrate obtains superior characteristics over all existing nitrate ionophores.
General description: Visit our Sensor Applications portal  to learn more.
Legal Information: Selectophore is a trademark of Sigma-Aldrich Chemie GmbH
Packaging: Bottomless glass bottle. Contents are inside inserted fused cone.
Physical properties: Lipophilicity: log P = 8.3
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Storage Temp. 2-8°C
UNSPSC 26111700

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