邻苯二甲酸氢钾

• 产品号: 14659
• CAS号: 877-24-7
• 分子式: C8H5KO4
• 分子量: 204.2212

产品别名

• 标题: Potassium phthalate monobasic
• IUPAC标准名: potassium 2-carboxybenzoate
• IUPAC传统名: potassium hydrogen phthalate
• 别名: Phthalic Acid Monopotassium Salt; 酞酸氢钾; Potassium Biphthalate; Potassium hydrogen phthalate; KHP; 苯二甲酸氢钾; 邻苯二甲酸 单钾盐

产品登记号

• CAS号: 877-24-7
• MDL号: MFCD00013070
• EC号: 212-889-4
• Beilstein号: 3637128

产品性质

• 简要说明: qNMR Standard for D2O (8.2 ppm / 7.5 ppm)
• 级别: TraceCERT®
• 线性分子式: HOOCC6H4COOK
• 有效期: (limited shelf life, expiry date on the label)
• 熔点: 295-300 °C (dec.)(lit.)
• RTECS编号: CZ4326000
• 德国WGK号: 2

产品详细信息

详细说明 (English)

Analysis Note
This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO Guide 34. This CRM is traceable to NIST SRM.
General description
Certified content by quantitative NMR incl. uncertainty and expiry are given in the certificate.Download your certificate at: http://www.sigma-aldrich.com.
Other Notes
Chemical Shift: ~7-8 ppm (chemical shifts may slightly vary depending on the experimental conditions)suitable NMR solvents: D2O, MeOD
Legal Information
TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC
Protocols & Applications
Certified Standards for Quantitative 1H-NMR (qNMR)

详细说明 (简体中文)

Analysis Note
该有证标准物质 (CRM) 根据 ISO/IEC 17025 和 ISO 指南 34 生产和认证。该有证标准物质可溯源到 NIST 标准参考物质。
General description
证书上给出了含不确定度的认证含量（定量 NMR 法测定）和有效期。 证书下载：http://www.sigma-aldrich.com。
Other Notes
Chemical Shift: ~7-8 ppm (chemical shifts may slightly vary depending on the experimental conditions)suitable NMR solvents: D2O, MeOD
法律信息
TraceCERT 注册商标 Sigma-Aldrich Co. LLC
Protocols & Applications
Certified Standards for Quantitative 1H-NMR (qNMR)