CRM05207
Disulfoton-sulfoxide
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
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About This Item
Empirical Formula (Hill Notation):
C8H19O3PS3
CAS Number:
Molecular Weight:
290.40
Beilstein/REAXYS Number:
1712528
MDL number:
UNSPSC Code:
41116107
NACRES:
NA.24
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grade
certified reference material
TraceCERT®
Quality Level
product line
TraceCERT®
form
liquid
shelf life
limited shelf life, expiry date on the label
manufacturer/tradename
Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
storage temp.
−20°C
SMILES string
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
InChI key
UPUGLJYNCXXUQV-UHFFFAOYSA-N
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General description
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).
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).
Application
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:
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
Legal Information
TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 1 Oral - Acute Tox. 3 Dermal - Aquatic Acute 1 - Aquatic Chronic 1
Storage Class
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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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)
Ana Lozano et al.
Journal of AOAC International, 101(2), 374-382 (2017-11-17)
This paper presents an efficiency evaluation of GC coupled with quadrupole Orbitrap MS for identification and quantitation in the multiresidue pesticide analysis of baby foods in full-scan mode. The identification criteria were studied following SANTE guidelines (retention time, mass accuracy
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 Á González-Curbelo et al.
Journal of separation science, 35(2), 299-307 (2012-01-01)
Analytical potentiality of a modified version of the QuEChERS (Quick, Easy, Cheap, Effective, Rugged and Safe) method has been studied and validated for the extraction of a group of 11 pesticides (ethoprophos, cadusafos, dimethoate, terbufos, disulfoton, chlorpyrifos-methyl, fenitrothion, pirimiphos-methyl, malathion
Mónica Catalá-Icardo et al.
Journal of chromatography. A, 1341, 31-40 (2014-04-02)
A new, fast, selective and sensitive method has been developed for the simultaneous determination of nine organothiophosphorus (OTP) pesticides, namely omethoate, dimethoate, disulfoton-sulfoxide, methidathion, phosmet, malathion, diazinon, pirimiphos-methyl and chlorpyrifos. The pesticides were separated on a Kinetex C18 column by
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