RDD037

磷酸钾 一元

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

• 别名: prim.-磷酸钾, 磷酸二氢钾
• 线性分子式: KH₂PO₄
• CAS号: 7778-77-0
• 分子量: 136.09
• MDL编号: MFCD00011401
• UNSPSC代码: 12352302
• NACRES: NA.21

属性

• 产品线: Redi-Dri^™
• 质量水平: 100
• 方案: ≥99.0%
• 质量: free-flowing
• 技术: cell culture | insect: suitable; cell culture | mammalian: suitable; cell culture | plant: suitable
• pKa (25 °C): (1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid)
• mp: 252.6 °C (lit.)
• 密度: 2.338 g/mL at 25 °C (lit.)
• SMILES字符串: [K+].OP(O)([O-])=O
• InChI: 1S/K.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1
• InChI key: GNSKLFRGEWLPPA-UHFFFAOYSA-M

说明

一般描述

Potassium phosphate monobasic (KH₂PO₄) is a commonly use reagent to prepare Phosphate buffers, such as Phosphate Buffered Saline (PBS).

应用

Redi-Dri^™ is an innovative packaging product line that helps eliminate clumping material by adding extra packaging process steps without any chemical additives, anti-clumping agents, or hydrophobic compounds. Redi-Dri^™ offers a more convenient and safer way to handle the products.

KH₂PO₄ has been used as a component for:

• phosphate buffers, including PBS buffer used for molecular biology and cell culture-protein extraction buffer for enzymatic assay s[1]
• in the mobile phase for HPLC to measure neurotransmitters from cell extracts[2]

特点和优势

• Potassium phosphate monobasic is qualified for use in cell culture
• Redi-Dri packaging controls moisture for hygroscopic chemicals that commonly clump
• Anhydrous powder remains free-flowing making it easier to use
• Safer to handle and weigh out for routine use in lab
• Eliminates clumps, maintaining product moisture and quality

其他说明

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

法律信息

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

安全信息

• 储存分类代码: 11 - Combustible Solids
• WGK: WGK 1
• 闪点(°F): Not applicable
• 闪点(°C): Not applicable