40662
Simazine
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Synonym(s):
2,4-Bis(ethylamino)-6-chloro-1,3,5-triazine
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About This Item
Empirical Formula (Hill Notation):
C7H12ClN5
CAS Number:
Molecular Weight:
201.66
Beilstein:
10895
MDL number:
UNSPSC Code:
41116107
NACRES:
NA.24
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grade
certified reference material
TraceCERT®
Quality Level
product line
TraceCERT®
shelf life
limited shelf life, expiry date on the label
manufacturer/tradename
Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
storage temp.
2-8°C
SMILES string
CCNc1nc(Cl)nc(NCC)n1
InChI
1S/C7H12ClN5/c1-3-9-6-11-5(8)12-7(13-6)10-4-2/h3-4H2,1-2H3,(H2,9,10,11,12,13)
InChI key
ODCWYMIRDDJXKW-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
Simazine is 1,3,5-triazine herbicide, absorbed mainly through roots. Systemic and selective in nature, it binds to the QB site on the D1 protein of the photosystem II complex, disrupting photosynthetic electron transport. Simazine is used for pre-emergence control of annual grass and broad-leaved weeds in pome fruit, stone fruit, bush and cane fruit, citrus, vines, strawberries, nuts, olives, pineapples, field beans, French beans, peas, maize, sweet corn, asparagus, hops, alfalfa, lupins, oilseed rape, artichokes, sugar cane, cocoa, coffee, rubber, oil palms, tea, turf, and ornamentals.
According to the Commission Implementing Regulation (EU) No 2004/247/EC of 10th March 2004, simazine is not approved for use in the European Union (EU) as a plant protection agent, following Regulation (EC) No. 1107/2009. But maximum residue levels of 0.01 mg/kg to 0.25 mg/kg are allowed for the presence of simazine in products of plant and animal origin, according to the EU Reg. No 310/2011.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma aldrich.com
Simazine is 1,3,5-triazine herbicide, absorbed mainly through roots. Systemic and selective in nature, it binds to the QB site on the D1 protein of the photosystem II complex, disrupting photosynthetic electron transport. Simazine is used for pre-emergence control of annual grass and broad-leaved weeds in pome fruit, stone fruit, bush and cane fruit, citrus, vines, strawberries, nuts, olives, pineapples, field beans, French beans, peas, maize, sweet corn, asparagus, hops, alfalfa, lupins, oilseed rape, artichokes, sugar cane, cocoa, coffee, rubber, oil palms, tea, turf, and ornamentals.
According to the Commission Implementing Regulation (EU) No 2004/247/EC of 10th March 2004, simazine is not approved for use in the European Union (EU) as a plant protection agent, following Regulation (EC) No. 1107/2009. But maximum residue levels of 0.01 mg/kg to 0.25 mg/kg are allowed for the presence of simazine in products of plant and animal origin, according to the EU Reg. No 310/2011.
Application
The certified reference material (CRM) is intended to be used as a calibrant for chromatography and other analytical techniques.
Simazine CRM may also be used as given below:
Simazine CRM may also be used as given below:
- Development and validation of an ultrasonic-assisted dispersive liquid-liquid microextraction (UA-DLLME) method for sample extraction, followed by gas chromatography-mass spectrometry based determination of endocrine-disrupting herbicides in the river and seawater samples
- Determination of triazine pesticide residues in samples of apples, pears, carrots, potatoes, tomatoes, avocado, cucumber, spinach, bananas, and oranges by modified QuEChERS and solid-phase extraction (SPE) procedures, followed by liquid chromatography-photodiode array (LC-DAD) analysis
- Multi-residue analysis of 67 pesticides in olive oil, olives, and avocado samples by liquid chromatography-tandem mass spectrometry (LC-MS/MS) to evaluate various clean-up sorbents
- Quantitation of 20 pesticides in eel and shrimp samples by a scheduled multiple reaction monitoring (sMRM) method and QuEChERS with EDTA for sample extraction and purification
- Analysis of 35 micropollutants including pesticides in water samples by liquid chromatography-tandem mass spectrometry (LC-MS/MS) after their solid-phase extraction
- Simultaneous quantification of 58 pharmaceuticals and personal care products (PPCPs) and pesticides in water samples by solvent-based de-emulsification dispersive liquid-liquid microextraction (SD-DLLME) combined with liquid chromatography-tandem mass spectrometry (LCMS/MS)
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Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
Legal Information
TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
212.0 °F - closed cup
Flash Point(C)
100 °C - closed cup
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Rapid multi-residue analysis of herbicides with endocrine-disrupting properties in environmental water samples using ultrasound-assisted dispersive liquid--liquid microextraction and gas chromatography--mass spectrometry
Shi X, et al.
Chromatographia, 81(7), 1071-1083 (2018)
H M Mnyandu et al.
Food chemistry, 360, 129818-129818 (2021-05-09)
QuEChERS and solid phase extraction (SPE) methods were optimized and applied for the extraction of triazines in fruit and vegetables. These extraction methods are easy, effective, rugged and safe. Also, they have the ability to purify the extracts which leads
Carme Valls-Cantenys et al.
Analytical and bioanalytical chemistry, 408(22), 6189-6200 (2016-07-08)
A sensitive, multi-residue method using solid-phase extraction followed by liquid chromatography-tandem mass spectrometry (LC-MS/MS) was developed to determine a representative group of 35 analytes, including corrosion inhibitors, pesticides and pharmaceuticals such as analgesic and anti-inflammatory drugs, five iodinated contrast media
Rafael López-Blanco et al.
Journal of chromatography. A, 1456, 89-104 (2016-06-23)
In this article we have evaluated the performance of different sorbents for the cleanup step in multiresidue pesticide analysis in fatty vegetable matrices using QuEChERS methodology. The three different matrices tested (olive oil, olives and avocado) were partitioned using acetonitrile
Sergiane Souza Caldas et al.
Talanta, 146, 676-688 (2015-12-24)
A rapid and efficient sample pretreatment using solvent-based de-emulsification dispersive liquid-liquid microextraction (SD-DLLME) coupled with liquid chromatography-tandem mass spectrometry (LC-MS/MS) was studied for the extraction of 58 pharmaceuticals and personal care products (PPCPs) and pesticides from water samples. Type and
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