CRM34225
吡草磺(苯唑草酮)
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
别名:
[3-(4,5-二氢-3-异噁唑基)-2-甲基-4-(甲磺酰)苯基](5-羟基-1-甲基-1H-吡唑-4-基)甲酮
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关于此项目
经验公式（希尔记法）:
C16H17N3O5S
化学文摘社编号:
分子量:
363.39
UNSPSC Code:
41116107
MDL number:
NACRES:
NA.21
Quality Segment
product line
TraceCERT®
grade
certified reference material, TraceCERT®
assay
≥98% (qNMR)
shelf life
limited shelf life, expiry date on the label
manufacturer/tradename
Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
application(s)
environmental
format
neat
storage temp.
−20°C
SMILES string
Cc1c(ccc(c1C2=NOCC2)S(C)(=O)=O)C(=O)c3cnn(C)c3O
InChI
1S/C16H17N3O5S/c1-9-10(15(20)11-8-17-19(2)16(11)21)4-5-13(25(3,22)23)14(9)12-6-7-24-18-12/h4-5,8,21H,6-7H2,1-3H3
InChI key
IYMLUHWAJFXAQP-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
Topramezone is a post-emergence herbicide for broad-leaved weeds and grasses used mainly on corn. It is highly soluble in water, non-volatile but, based on its chemical properties, has a high risk of leaching to groundwater. As per regulation (EC) No 1107/2009 topramezone is not approved for use as a plant protection product in the European Union (EU). Maximum residue levels (MRLs) have been set for various products of plant and animal origin according to Reg. (EC) No 839/2008 in the range of 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
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signalword
Danger
hcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Repr. 1B
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable