5202

L-苯丙氨酸

• 同義詞: L-Phenylalanine, Phe
• 經驗公式（希爾表示法）: C₉H₁₁NO₂
• CAS號碼: 63-91-2
• 分子量：: 165.19
• MDL號碼: MFCD00064227
• 分類程式碼代碼: 12352209
• NACRES: NA.26

屬性

• 描述: RTECS - AY7535000; Merck USA index - 14, 7271
• 品質等級: 100
• 化驗: ≥98.5% dry basis (titration)
• 形狀: solid
• 製造商／商標名: Calbiochem^®
• 儲存條件: OK to freeze
• 顏色: white
• pH值: 5.4-6.0 (20 °C, 10 g/L)
• mp: 275-283 °C
• 溶解度: water: soluble
• 密度: 1.34 g/cm³ at 20 °C
• 正離子痕跡: heavy metals (as Pb): ≤20 ppm
• 應用: diagnostic assay manufacturing; hematology; histology
• 運輸包裝: ambient
• 儲存溫度: 15-25°C
• SMILES 字串: [N+H3]C(Cc1ccccc1)C(=O)[O-]
• InChI: 1S/C9H11NO2/c10-8(9(11)12)6-7-4-2-1-3-5-7/h1-5,8H,6,10H2,(H,11,12)
• InChI 密鑰: COLNVLDHVKWLRT-UHFFFAOYSA-N

描述

一般說明

This certified reference material (CRM) is produced in accordance with ISO 17034 and characterized in accordance with ISO/IEC 17025. This CRM is traceable to SI unit kg and measured against primary material from a National Metrology Institute (NMI), e.g. NIST.

Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation.

Download your certificate at https://www.sigma-aldrich.com to view certified values, including uncertainty and expiry date.

警告

Toxicity: Standard Handling (A)

重構

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 1 year at -20°C.

其他說明

For a complete product listing of our ICP and AAS range, including technical information and example certificates, please visit ICP & AAS standards website.

Detailed information on our complete workflow solutions for ICP-AAS can be found in our Brochure: High-Purity Chemicals for Inorganic Trace Analysis.

In our effort to be more sustainable, we′re going digital with COAs-download them directly from our website.

法律資訊

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

安全資訊

• 儲存類別代碼: 13 - Non Combustible Solids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable