Succinate Buffer 0.2M, pH 4.5

Succinate buffer is prepared by dissolving succinic acid in distilled water. The pH of the buffer is adjusted with 0.2N sodium hydroxide.

Technical Information:

pK1 (25°C): 4.21 (useful pH range: 3.2-5.2)

pK2 (25°C): 5.64 (useful pH range: 5.5-6.5)

Warning: For laboratory use only. Not fit for agricultural, household, clinical use or human consumption.

• Appearance: Liquid
• Boiling Point: 235 °C
• Density: 1.56 g/cm3
• HS Code: 29171990
• IUPAC_Name: Butanedioic Acid
• Melting Point: 185–187 °C
• PH Value: 4.5
• RTECS Number: WM4900000