91469

Pyrazosulfuron-ethyl

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

• Synonyma: Ethyl 5-[(4,6-dimethoxy-2-pyrimidinyl)aminocarbonylaminosulfonyl]-1-methyl-1H-pyrazole-4-carboxylate
• Empirický vzorec (Hillův zápis): C₁₄H₁₈N₆O₇S
• Číslo CAS: 93697-74-6
• Molekulová hmotnost: 414.39
• NACRES: NA.24
• UNSPSC Code: 41116107
• Beilstein/REAXYS Number: 8442639
• MDL number: MFCD00274605
• eCl@ss: 25140904

Vlastnosti

• Quality Segment: 300
• product line: TraceCERT^®
• grade: certified reference material, TraceCERT^®
• assay: ≥97.5%
• 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: CCOC(=O)c1cnn(C)c1S(=O)(=O)NC(=O)Nc2nc(OC)cc(OC)n2
• InChI: 1S/C14H18N6O7S/c1-5-27-12(21)8-7-15-20(2)11(8)28(23,24)19-14(22)18-13-16-9(25-3)6-10(17-13)26-4/h6-7H,5H2,1-4H3,(H2,16,17,18,19,22)
• InChI key: BGNQYGRXEXDAIQ-UHFFFAOYSA-N

Popis

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

Pyrazosulfuron-ethyl is a herbicide mainly used to control broad-leaved weeds, grasses and sedges in rice. Pyrazosulfuron-ethyl is not listed in the European Union (EU) pesticide database. 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

Bezpečnostní informace

• Piktogramy: GHS07
• Výstražné slovo: Warning
• Kódy nebezpečí: H332
• Bezpečnostní pokyny: P261 - P271 - P304 + P340 + P312
• Hazard Classifications: Acute Tox. 4 Inhalation
• Skladovací třída: 11 - Combustible Solids
• WGK: WGK 2
• Bod vzplanutí (°F): 338.0 °F
• Bod vzplanutí (°C): 170 °C