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Supelco

Sulfosulfuron

PESTANAL®, analytical standard

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Synonym(s):
1-(4,6-Dimethoxypyrimidin-2-yl)-3-(2-ethylsulfonylimidazol[1,2-a]pyridin-3-ylsulfonyl)urea
Empirical Formula (Hill Notation):
C16H18N6O7S2
CAS Number:
141776-32-1
Molecular Weight:
470.48
MDL number:
MFCD04034670
UNSPSC Code:
41116107
PubChem Substance ID:
329754484
NACRES:
NA.24

grade

analytical standard

Quality Level

100

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

agriculture
environmental

format

neat

SMILES string

CCS(=O)(=O)c1nc2ccccn2c1S(=O)(=O)NC(=O)Nc3nc(OC)cc(OC)n3

InChI

1S/C16H18N6O7S2/c1-4-30(24,25)13-14(22-8-6-5-7-10(22)17-13)31(26,27)21-16(23)20-15-18-11(28-2)9-12(19-15)29-3/h5-9H,4H2,1-3H3,(H2,18,19,20,21,23)

InChI key

RBSXHDIPCIWOMG-UHFFFAOYSA-N

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General description

Sulfosulfuron is a pre- and post-emergence sulfonyl urea herbicide, widely used in controlling grass and broad-leaf weeds in crop production. It is found to be highly effective against O.aegyptiaca.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Sulfosulfuron may be used as an analytical reference standard for the determination of the analyte in water samples using solid-phase extraction and ultra-high-pressure liquid chromatography coupled to tandem mass spectrometry (UHPLC-MS/MS).

Legal Information

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

Pictograms

Environment
GHS09

Signal Word

Warning

Hazard Statements

H410

Precautionary Statements

P273 - P391 - P501

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

农药列管产品

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Trace level determination of selected sulfonylurea herbicides in wetland sediment by liquid chromatography electrospray tandem mass spectrometry.
Deganhardt D, et al.
Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes, 45(1), 11-24 (2009)
Rapid determination of sixteen sulfonylurea herbicides in surface water by solid phase extraction cleanup and ultra-high-pressure liquid chromatography coupled with tandem mass spectrometry.
Yan C, et al.
Journal of Chromatography. B, Biomedical Sciences and Applications, 879(30), 3484-3489 (2011)
Amit Paporisch et al.
Pest management science, 77(1), 253-263 (2020-07-21)
Residual herbicides are an important component in many weed control strategies. Their herbicidal activity depends on their fate in soil, with respect to the required concentration for weed control in space and time. In this study, the effect of weather
Dan-Dan Wang et al.
Journal of chromatographic science, 59(1), 95-102 (2020-10-21)
A novel magnetic solid-phase extraction technique coupled to ultraperformance liquid chromatography has been developed for separation and preconcentration of four sulfonylurea herbicides (sulfosulfuron, bensulfuron-methyl, pyrazosulfuron-ethyl and halosulfuro-methyl) in aqueous samples. The key point of this method was the application of
Anup Kumar et al.
Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes, 55(7), 630-645 (2020-04-28)
Effect of the wheat straw ash (WSA) on pretilachlor and the rice straw ash (RSA) on sulfosulfuron kinetics and adsorption behavior was studied. Kinetics study suggested that adsorption of herbicides in soil/soil + 0.2% ash mixture was best explained by
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