79491

莠谷隆

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

• 别名: N′-(4-溴苯基)-N-甲氧基-N-甲脲
• 经验公式（希尔记法）: C₉H₁₁BrN₂O₂
• CAS号: 3060-89-7
• 分子量: 259.10
• Beilstein: 2103964
• MDL编号: MFCD00017799
• UNSPSC代码: 41116107
• NACRES: NA.24

属性

• 等级: certified reference material; TraceCERT^®
• 质量水平: 300
• 产品线: TraceCERT^®
• 保质期: limited shelf life, expiry date on the label
• 制造商/商品名称: Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
• 包装形式: neat
• SMILES字符串: CON(C)C(=O)Nc1ccc(Br)cc1
• InChI: 1S/C9H11BrN2O2/c1-12(14-2)9(13)11-8-5-3-7(10)4-6-8/h3-6H,1-2H3,(H,11,13)
• InChI key: WLFDQEVORAMCIM-UHFFFAOYSA-N

说明

一般描述

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
Metobromuron is an herbicide active substance that belongs to the chemical group of phenylureas. It is a selective, systemic, pre-emergence herbicide used for the control of annual broad-leaved and grass weeds in beans, potatoes, tomatoes, tobacco, soybeans, maize, artichokes, and sugar beets.
It was approved on 1^st January 2015 by the Commission Implementing Regulation (EU) No 890/2014 and is declared to be sanctioned under the Regulation (EC) No 1107/2009 as per Commission Implementing Regulation (EU) No 540/2011.

应用

It is intended to be used as a certified reference material (CRM) for calibration in chromatography and other analytical techniques.
The metobromuron CRM can also be used as given below:

• Study the fate of sunflower herbicides, metobromuron and aclonifen in soil
• Evaluate the photocatalytic degradation of metobromuron using TiO₂ catalysts
• Investigate metobromuron using selective electrochemical sensors in the presence of nanomaterials
• Measure the levels of phenylurea herbicides in vegetables using SPME coupled with GC
• Determine selected pesticides from tobacco using high-performance liquid chromatography-electrospray ionisation-tandem mass spectrometry

推荐产品

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.

法律信息

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

安全信息

• 象形图: GHS07
• 警示用语：: Warning
• 危险声明: H302 + H332
• 预防措施声明: P261 - P264 - P271 - P301 + P312 - P304 + P340 + P312 - P501
• 危险分类: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral
• 储存分类代码: 11 - Combustible Solids
• WGK: WGK 2
• 闪点(°F): Not applicable
• 闪点(°C): Not applicable