Accéder au contenu
Merck
Toutes les photos(2)

Principaux documents

Voir toute la documentation

71747

Supelco

Sodium ionophore X

for ion-selective electrodes, Selectophore™, function tested

Synonyme(s) :

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

Se connecterpour consulter vos tarifs contractuels et ceux de votre entreprise/organisme

Sélectionner une taille de conditionnement

50 MG
266.00 CHF

266.00 CHF

Check Cart for Availability
Devis pour commande en gros
Toutes les photos(2)

Sélectionner une taille de conditionnement

Changer de vue
50 MG
266.00 CHF

About This Item

Formule empirique (notation de Hill) :
C60H80O12
Numéro CAS:
97600-39-0
Poids moléculaire :
993.27
Beilstein:
3587002
Numéro MDL:
MFCD00145373
Code UNSPSC :
26111700
ID de substance PubChem :
329763493
Nomenclature NACRES :
NB.61

266.00 CHF

Check Cart for Availability
Devis pour commande en gros

Qualité

for ion-selective electrodes
function tested

Niveau de qualité

200

Gamme de produits

Selectophore™

Forme

crystals

Chaîne SMILES 

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

Clé InChI

HZHADWCIBZZJNV-UHFFFAOYSA-N

Vous recherchez des produits similaires ? Visite Guide de comparaison des produits

Catégories apparentées

Description générale

Sodium ionophore X is generally used in the preparation of ion-selective electrode (ISE).
Visit our Sensor Applications portal to learn more.

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).[1]

Conditionnement

Bottomless glass bottle. Contents are inside inserted fused cone.

Autres remarques

Ionophore employed in solid-state and polymeric membrane sodium-selective electrodes[2][3]

Informations légales

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

Produit(s) apparenté(s)

Réf. du produit
Description
Tarif

71715

Sodium ionophore I - membrane A, Selectophore™, function tested

71732

Sodium ionophore I, Selectophore™, for ion-selective electrodes, function tested

71733

Sodium ionophore II, Selectophore™, for ion-selective electrodes, function tested

71734

Sodium ionophore III, Selectophore™, for ion-selective electrodes, function tested

71738

Sodium ionophore V, Selectophore™, function tested

71739

Sodium ionophore VI, for ion-selective electrodes, Selectophore™, function tested

71745

Sodium ionophore IV, Selectophore™, function tested

99314

Sodium ionophore I - cocktail A, Selectophore™

99357

Sodium ionophore II - cocktail A, Selectophore™

30552

Monensin methyl ester, for ion-selective electrodes, Selectophore™, ≥97.0% (TLC)

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

Faites votre choix parmi les versions les plus récentes :

Certificats d'analyse (COA)

Lot/Batch Number
BCCK8363
BCCG1530
BCCB3955
BCBQ7949V
BCBQ3509V

Vous ne trouvez pas la bonne version ?

Si vous avez besoin d'une version particulière, vous pouvez rechercher un certificat spécifique par le numéro de lot.

Rechercher un(e) COA

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Les clients ont également consulté

Slide 1 of 3

1 of 3

Poly(vinyl chloride) Selectophore™, high molecular weight

Supelco

81392

Poly(vinyl chloride)

Hydrogen ionophore I Selectophore™, for ion-selective electrodes, function tested

Supelco

95292

Hydrogen ionophore I

Potassium tetrakis(4-chlorophenyl)borate for ion-selective electrodes, Selectophore™, ≥98.0%

Supelco

60591

Potassium tetrakis(4-chlorophenyl)borate

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)
D. Diamond et al.
Analyst, 114, 1551-1551 (1989)
Analytical Chemistry, 64, 2496-2496 (1992)
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

Questions

1–2 of 2 Questions  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Helpful?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Helpful?

Reviews

No rating value

Active Filters

Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..

Contacter notre Service technique