1.06447

クエン酸三ナトリウム 二水和物

EMPROVE^® EXPERT, Ph. Eur., BP, ChP, JP, USP, ACS, E 331

• 別名: クエン酸 三ナトリウム塩 二水和物, クエン酸三ナトリウム 二水和物
• 化学式: HOC(COONa)(CH₂COONa)₂ · 2H₂O
• CAS番号: 6132-04-3
• 分子量: 294.10
• Beilstein: 6104939
• MDL番号: MFCD00150031
• UNSPSCコード: 12352107
• E番号: E331
• EC Index Number: 200-675-3

特性

• 認証: BP; ChP; JP; Ph. Eur.; USP; suitable for SM 4500 - NH3
• 品質水準: 500
• 製品種目: EMPROVE^® EXPERT
• フォーム: solid
• 特徴: RNase and DNase free
• 不純物: endotoxins, low
• pH: 7.5-9.0 (25 °C, 50 g/L in H₂O)
• pKa: (1) 3.1, (2) 4.8, (3) 6.4
• mp: 150 °C (anhydrous substance); >300 °C (lit.)
• アプリケーション: liquid formulation; ophthalmics; parenterals; pharma/biopharma processes; pharmaceutical; semi-solid formulation; solid formulation
• 保管温度: 2-30°C
• SMILES記法: O.O.[Na+].[Na+].[Na+].OC(CC([O-])=O)(CC([O-])=O)C([O-])=O
• InChI: 1S/C6H8O7.3Na.2H2O/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);;;;2*1H2/q;3*+1;;/p-3
• InChI Key: NLJMYIDDQXHKNR-UHFFFAOYSA-K

詳細

詳細

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.

アプリケーション

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

法的情報

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

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

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 1
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable