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CRM32918

Halosulfuron-methyl

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

Synonym(s):

Methyl 3-chloro-5-(4,6-dimethoxy-2-pyrimidinylcarbamoylsulfamoyl)-1-methylpyrazole-4-carboxylate

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About This Item

Empirical Formula (Hill Notation):
C13H15ClN6O7S
CAS Number:
100784-20-1
Molecular Weight:
434.81
UNSPSC Code:
41116107
NACRES:
NA.24
MDL number:
MFCD01631160
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Quality Segment

300

product line

TraceCERT®

grade

certified reference material, TraceCERT®

shelf life

limited shelf life, expiry date on the label

manufacturer/tradename

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

format

neat

storage temp.

2-8°C

SMILES string

COC(=O)c1c(Cl)nn(C)c1S(=O)(=O)NC(=O)Nc2nc(OC)cc(OC)n2

InChI

1S/C13H15ClN6O7S/c1-20-10(8(9(14)18-20)11(21)27-4)28(23,24)19-13(22)17-12-15-6(25-2)5-7(16-12)26-3/h5H,1-4H3,(H2,15,16,17,19,22)

InChI key

FMGZEUWROYGLAY-UHFFFAOYSA-N

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

Application

Environmental
Halosulfuron-methyl is a sulfonylurea post-emergence herbicide used to control annual broad-leaved weeds and sedges in a range of crops, particularly rice but also turf, maize, grain sorghum and sugarcane . As of Reg. (EC) No 1107/2009 halosulfuron-methyl is approved for use as a plant protection product in the European Union (EU). Maximum residue levels (MRLs) have been set according to Reg. (EU) 839/2008 for halosulfuron-methyl for various product of plant and animal originin the range of 0.01-0.02 mg/kg. The certified reference material (CRM) is intended to be used as a calibrant for chromatography and other analytical technique.

Legal Information

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

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pictograms

Health hazardEnvironment
GHS08,GHS09

signalword

Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Repr. 1B

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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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