L-Aspartic acid

• Catalog No.: 51572
• CAS Number: 56-84-8
• M. F.: C4H7NO4
• M. W.: 133.10268

SYNONYMS

• Title: L-天冬氨酸
• IUPAC name: (2S)-2-aminobutanedioic acid
• IUPAC Traditional name: L-aspartic acid
• Synonyms: (S)-(+)-Aminosuccinic acid; (S)-Aminobutanedioic acid; (S)-氨基丁二酸; (S)-(+)-氨基琥珀酸

DATABASE IDS

• MDL Number: MFCD00002616
• Beilstein Number: 1723530
• EC Number: 200-291-6
• CAS Number: 56-84-8

PROPERTIES

• Grade: certified reference material
• Grade: TraceCERT®
• Linear Formula: HO2CCH2CH(NH2)CO2H
• Melting Point: >300 °C (dec.)(lit.)
• GHS Signal Word: Warning
• GHS Hazard statements: H319
• European Hazard Symbols: Irritant (Xi)
• GHS Precautionary statements: P305 + P351 + P338
• Risk Statements: 36
• RTECS: CI9098500
• Safety Statements: 26
• German water hazard class: 1

DETAILS

Description (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.
Biochem/physiol Actions
Principal neurotransmitter for fast synaptic excitation.
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.
Legal Information
TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC

Description (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。
Biochem/physiol Actions
快速突触兴奋的主要神经递质。
General description
包括通过定量 NMR 确定的认证含量，和有效期。 证书下载：http://www.sigma-aldrich.com。
法律信息
TraceCERT 注册商标 Sigma-Aldrich Co. LLC