RDD038

リン酸ナトリウム 二塩基性

BioReagent, suitable for cell culture, suitable for insect cell culture, ≥99.0%, free-flowing, Redi-Dri^™

• 別名: sec-リン酸ナトリウム, リン酸二ナトリウム, リン酸水素ナトリウム, リン酸水素二ナトリウム
• 化学式: Na₂HPO₄
• CAS番号: 7558-79-4
• 分子量: 141.96
• MDL番号: MFCD00003496
• UNSPSCコード: 12352200
• NACRES: NA.21

特性

• 製品種目: BioReagent; Redi-Dri^™
• 品質水準: 100
• アッセイ: ≥99.0%
• フォーム: powder or crystals
• 品質: free-flowing
• テクニック: cell culture | insect: suitable; cell culture | mammalian: suitable
• pH: 8.9-9.2 (25 °C, 50 g/L in water)
• pKa (25 °C): (1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid)
• 溶解性: water: soluble 100 mg/mL
• アプリケーション: diagnostic assay manufacturing
• SMILES記法: [Na+].[Na+].[H]OP([O-])([O-])=O
• InChI: 1S/2Na.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2
• InChI Key: BNIILDVGGAEEIG-UHFFFAOYSA-L

詳細

詳細

Sodium phosphate dibasic is a component in many biological buffers used in biochemical, biomedical, and molecular biological research. It is also known as disodium hydrogen phosphate (Na₂HPO₄), it is an inorganic salt that is highly soluble in water. It serves as a versatile buffering agent in research with a pH of 8.9 - 9.2. It is essential for making several phosphate buffers including PBS, utilized for cell culture, immunohistochemistry, Western blot, ELISA, and other applications where a stable pH is critical.

アプリケーション

Sodium phosphate dibasic may be used for phosphate buffer and Phosphate Buffered Saline (PBS) that is commonly utilized for cell culture, immunohistochemistry, western blot, and other biochemical applications where a stable pH is crucial. Including protein purification and enzymatic assays.

特徴および利点

• Qualified for use in cell culture; suitable for insect cell culture
• Redi-Dri^™ packaging controls moisture for hygroscopic chemicals that commonly clump
• Anhydrous powder remains free-flowing and easy to use
• Safer to handle and weigh out for routine use in lab
• Eliminates clumps, maintaining product moisture, quality, and attributes

その他情報

For additional information on our range of Biochemicals, please complete this form.

法的情報

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

安全性情報

• 保管分類コード: 13 - Non Combustible Solids
• WGK: WGK 1
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable