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Supelco

Malathion diacid-(dimethyl-d6)

PESTANAL®, analytical standard

Synonyme(s) :

2-{[Di(methoxy-d3)phosphorothioyl]sulfanyl}succinic acid, O,O-Di(methyl-d3) S-(1,2-dicarboxyethyl) phosphorodithioate, Malathion diacid-d6, Malathiondicarboxylic acid-(dimethyl-d6)

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About This Item

Formule empirique (notation de Hill):
C6D6H5O6PS2
Numéro CAS:
1346601-20-4
Poids moléculaire :
280.29
Code UNSPSC :
77101502
Nomenclature NACRES :
NA.24

Qualité

analytical standard

Niveau de qualité

100

Gamme de produits

PESTANAL®

Durée de conservation

limited shelf life, expiry date on the label

Application(s)

agriculture
environmental

Format

neat

Température de stockage

2-8°C

Description générale

Malathion diacid-(dimethyl-d6) is a deuterated analog of malathion diacid, the carboxyesterase derivative of organophosphorus insecticide malathion, wherein the O-methyl protons are substituted by deuterium.

Application

Isotope-labeled compounds are increasingly used in isotope dilution mass spectrometry (IDMS) for the quantitative analysis of pesticides. The major advantage of using this technique is that the isotope-labeled compounds have nearly the same physical properties as their non-labeled counterpart analogs, and thus show identical behavior during the workup and sample preparation process. This helps in overcoming the problems of matrix effects generally encountered in the usual LC-MS/GC-MS analysis potentially resulting in biased results. By spiking the sample before workup with its isotope labeled analog, the loss of analyte that leads to matrix effects can be determined and compensated.

Informations légales

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictogrammes

Exclamation markEnvironment
GHS07,GHS09

Mention d'avertissement

Warning

Mentions de danger

H302,H317,H410

Classification des risques

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Sens. 1

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

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Certificats d'analyse (COA)

Lot/Batch Number
BCCG3901
BCBZ6423
BCBW0677
SZBF177XV

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

Consulter la Bibliothèque de documents

The metabolism and synergism of malathion in resistant and susceptible strains of Tribolium castaneum (Herbst)(Coleoptera, Tenebrionidae)
Dyte CE and Rowlands DG
Journal of Stored Products Research, 4(2), 157-173 (1968)

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