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CRM05207

Supelco

Disulfoton-sulfoxide

certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

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About This Item

Formula empirica (notazione di Hill):
C8H19O3PS3
Numero CAS:
2497-07-6
Peso molecolare:
290.40
Beilstein:
1712528
Numero MDL:
MFCD00155402
Codice UNSPSC:
41116107
NACRES:
NA.24

Grado

certified reference material
TraceCERT®

Livello qualitativo

300

Nome Commerciale

TraceCERT®

Forma fisica

liquid

Durata

limited shelf life, expiry date on the label

Produttore/marchio commerciale

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Temperatura di conservazione

−20°C

Stringa SMILE

CCOP(=S)(OCC)SCCS(=O)CC

InChI

1S/C8H19O3PS3/c1-4-10-12(13,11-5-2)14-7-8-15(9)6-3/h4-8H2,1-3H3
UPUGLJYNCXXUQV-UHFFFAOYSA-N

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Descrizione generale

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com
Disulfoton-sulfoxide is an oxidative metabolite of the organophosphorus insecticide disulfoton.
The European Union regulations define a maximum residue limit (MRL) of 0.01 mg/kg for disulfoton, taken as a sum of disulfoton, disulfoton sulfoxide, and disulfoton sulfone, in foods of plant origin. Currently, disulfoton is not allowed for use in the European Union and also has restrictions put over its use in the USA by American Environmental Protection Agency (EPA).

Applicazioni

The certified reference material (CRM) is intended to be used as a calibrant for chromatography and other analytical techniques.
It may also find its use in the following:

  • Determination of disulfoton and its five metabolites in human blood and urine samples by QuEChERS extraction followed by liquid chromatography-tandem mass spectrometric analysis
  • Method development for the analysis of 15 organophosphorus pesticides and their metabolites in water samples using multiwalled carbon nanotubes based dispersive solid phase extraction and gas chromatography-nitrogen phosphorus detector (GC-NPD)
  • Simultaneous determination of 15 organophosphorus pesticides and their metabolites in cereal-based baby food samples using multi-walled carbon nanotubes based dispersive solid phase extraction and gas chromatography-nitrogen phosphorus detector (GC-NPD)
  • Analysis of 11 pesticides and four of their metabolites in chickpeas and barley flours using a modified QuEChERS extraction and GC-NPD determination
  • Development of an HPLC method for the simultaneous analysis of nine organophosphorus pesticides in water and post-column chemiluminescence detection with cerium(IV)
  • Method development to quantify 49 organophosphorus pesticide residues and 10 of their metabolites in fish, egg, and milk samples by means of dual gas chromatography-dual pulse flame photometric detection

Note legali

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

Pittogrammi

Skull and crossbonesEnvironment
GHS06,GHS09

Avvertenze

Danger

Indicazioni di pericolo

H300,H311,H410

Classi di pericolo

Acute Tox. 1 Oral - Acute Tox. 3 Dermal - Aquatic Acute 1 - Aquatic Chronic 1

Codice della classe di stoccaggio

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

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Certificati d'analisi (COA)

Lot/Batch Number
BCCF4299

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I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.

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Assessment of Pesticide Content in Apples and Selected Citrus Fruits Subjected to Simple Culinary Processing
Kowalska G, et al.
Applied Sciences, 1417 (2022)
Lixin Yang et al.
Journal of agricultural and food chemistry, 60(8), 1906-1913 (2012-02-04)
A new method for the quantitative determination of 49 kinds of organophosphorus pesticide residues and their metabolites in fish, egg, and milk by dual gas chromatography-dual pulse flame photometric detection was developed. Homogenized samples were extracted with acetone and methylene
Miguel Ángel González-Curbelo et al.
Journal of separation science, 36(3), 556-563 (2013-01-11)
In this manuscript, a dispersive SPE method based on the use of multiwalled carbon nanotubes has been developed for the determination of 15 organophosphorus pesticides residues including some of their metabolites (disulfoton sulfoxide, ethoprophos, cadusafos, dimethoate, terbufos, disulfoton, chlorpyrifos-methyl, malaoxon
Kiyotaka Usui et al.
Legal medicine (Tokyo, Japan), 14(6), 309-316 (2012-07-24)
A liquid chromatography-tandem mass spectrometry method was developed and validated for simultaneous determination of disulfoton and five of its oxidative metabolites (disulfoton-sulfoxide, disulfoton-sulfone, demeton-S, demeton-S-sulfoxide and demeton-S-sulfone) in human whole blood and urine. Extraction was undertaken using a QuEChERS method

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