CRM46432

Metsulfuron-methyl

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

• Empirical Formula (Hill Notation): C₁₄H₁₅N₅O₆S
• CAS Number: 74223-64-6
• Molecular Weight: 381.36
• Beilstein/REAXYS Number: 587472
• MDL number: MFCD00128061
• UNSPSC Code: 41116107
• NACRES: NA.24

Properties

• grade: certified reference material; TraceCERT^®
• Quality Level: 300
• product line: TraceCERT^®
• shelf life: limited shelf life, expiry date on the label
• manufacturer/tradename: Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
• format: neat
• storage temp.: −20°C
• SMILES string: COC(=O)c1ccccc1S(=O)(=O)NC(=O)Nc2nc(C)nc(OC)n2
• InChI: 1S/C14H15N5O6S/c1-8-15-12(18-14(16-8)25-3)17-13(21)19-26(22,23)10-7-5-4-6-9(10)11(20)24-2/h4-7H,1-3H3,(H2,15,16,17,18,19,21)
• InChI key: RSMUVYRMZCOLBH-UHFFFAOYSA-N

Description

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

Metsulfuron-methyl is a herbicide used to control weeds mainly in cereals and land temporarily removed from production. It is also a pesticide transformation product. As of Reg. (EC) No 1107/2009 metsulfuron-methyl is approved for use as a plant protection product in the European Union (EU). Maximum residue levels (MRLs) have been set acc. to Reg. (EC) No 617/2014 for various products of plant and animal products in the range from 0.01 - 0.05 mg/kg. The certified reference material (CRM) is intended to be used as a calibrant for chromatography and other analytical techniques.

Legal Information

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

Safety Information

• pictograms: GHS09
• signalword: Warning
• hcodes: H410
• pcodes: P273 - P391 - P501
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable