1.11037

柠檬酸三钠

anhydrous, EMPROVE^® ESSENTIAL, USP, FCC, E 331

• 别名: tri-Sodium citrate
• 经验公式（希尔记法）: C₆H₅Na₃O₇
• CAS号: 68-04-2
• 分子量: 258.07
• MDL號碼: MFCD00012462
• 分類程式碼代碼: 12352107
• 酶號碼: E331
• 酶委員會索引編號: 200-675-3

属性

• agency: USP
• 品質等級: 500
• 法律遵循: FCC
• 產品線: EMPROVE^® ESSENTIAL
• 形狀: solid
• pH值: 7.5-9.0 (20 °C, 10 g/L in H₂O)
• mp: 150 °C (decomposition)
• 溶解度: 425 g/L
• 密度: 1.76 g/cm³ at 18 °C
• 應用: liquid formulation; ophthalmics; pharmaceutical; semi-solid formulation; solid formulation
• 儲存溫度: 2-30°C
• SMILES 字串: [Na+].[Na+].[Na+].[O-]C(=O)C(O)(CC(=O)[O-])CC(=O)[O-]
• InChI: 1S/C6H8O7.3Na/c7-3(8)1-6(13,5(11)12)2-4(9)10;;;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);;;/q;3*+1/p-3
• InChI 密鑰: HRXKRNGNAMMEHJ-UHFFFAOYSA-K

说明

一般說明

Finding the right excipient that matches your needs as well as regulatory demands can be a complicated challenge. With our application know-how and regulatory expertise, we support you in every step of development, scale-up, and production.
As part of our Emprove^® Program, our raw materials are offered with extensive documentation facilitating compliance of your pharma and biopharma product, full supply chain transparency and risk mitigation. Our SAFC^® portfolio of high-quality products for biopharmaceutical and pharmaceutical formulation and production withstands strict quality control procedures and is produced according to applicable cGMP guidelines.

應用

tri-Sodium citrate anhydrous is typically used as a citrate buffer system component for biomolecule downstream chromatography steps or final liquid formulation.

法律資訊

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

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

安全信息

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 1