Phosphate Buffer 0.5M, pH 7.4

Phosphate Buffer, 0.5M, pH 7.4

Price: Regular price $22.20

SKU#: 41620126-1

Product Description

This buffer is frequently used as a buffering agent in biology and biochemistry. It is prepared by mixing Potassium Phosphate Monobasic and Sodium Phosphate Dibasic Heptahydrate in a fixed ratio to obtain the desired pH and strength.

Technical Information:

phosphate (pK1, 25°C): 2.15 useful pH range: 1.7-2.9

phosphate (pK2, 25°C): 7.20 useful pH range: 5.8-8.0

phosphate (pK3, 25°C): 12.33

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

  • Appearance: Liquid
  • Boiling Point: ~100 °C
  • Melting Point: ~0 °C
  • PH Value: 7.4

Technical Specifications

Shelf Life:: 1 year
Storage Temperature:: RT
Hazardous Shipping:: Non-hazardous



Technical Documentation

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