| 货号 | 包装规格 | 操作 |
|---|---|---|
| CRM45371-50MG | 50 mg |
该认证参考物质（CRM）按照 ISO/IEC 17025 和 ISO 17034 生产并认证。该 CRM 可追溯至国家计量院（NMI）的原始物质，例如 NIST 或 NMIJ。证书上提供了通过定量核磁共振（NMR）认证的含量、包括不确定度和有效期。您可以在以下网址下载证书：http://www.sigma-aldrich.com
Carboxine is an anilide fungicide for bunts and smuts that is normally used as a seed treatment on rice, vegetables, corn wheat, barley, oats, turf grass and cotton. It is moderately soluble in water, is non-volatile and, based on its chemical properties, would not normally be expected to leach to groundwater. As per regulation (EC) No 1107/2009 carboxin is not approved for use as a plant protection product in the European Union. Maximum residue levels (MRLs) are given for carboxine (carboxine plus its metabolites carboxine sulfoxide and oxycarboxin), expressed as carboxine under Reg. (EU) 2019/90 for various food of plant and animal origin between 0.03 and 0.1 mg/kg. The certified reference material (CRM) is intended to be used as a calibrant for chromatography and other analytical techniques.
| 英文名称 | Carboxine |
| CAS 号 | 5234-68-4 |
| 经验分子式 | C12H13NO2S |
| 分子量 | 235.30 |
| NACRES | NA.21 |
| UNSPSC | 41116107 |
| MDL 号 | MFCD00055403 |
| SMILES字符串 | CC1=C（SCCO1）C（=O）Nc2ccccc2 |
| InChI | 1S/C12H13NO2S/C1-9-11（16-8-7-15-9）12（14）13-10-5-3-2-4-6-10/h2-6H，7-8H2，1H3，（H，13，14）13 -10-5-3-2-4-6-10/h2-6H，7-8H2，1H3（H，13，14） |
| InChI key | 吉什尔日-乌尔夫法伊萨-北 |
| 等级 | 有证标准物质; TraceCERT® |
| 产品系列 | TraceCERT® |
| 保质期 | 有限保质期，标签上标注有效期 |
| 制造商/商标 | 制造商：瑞士 Sigma-Aldrich Production GmbH |
| 应用 | 环境的 |
| 形式 | 纯品 |
| 储存温度 | 2-8°C |
| 质量等级 | 300 |
| 包装规格（货号 CRM45371-50MG） | 50 mg |
