Buffer solution pH 4.00 (+/-0.022 @ 25oC) Colored Red Specpure NIST Traceable, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11490161	Thermo Scientific Alfa Aesar 038713.AP	500 mL
11378987	Thermo Scientific Alfa Aesar 038713.K2	1 L
11388987	Thermo Scientific Alfa Aesar 038713.K7	4 L
11400171	Thermo Scientific Alfa Aesar 038713.M4	20 L

Description

Buffer solutions are used as a means of keeping pH at a nearly constant value in a wide variety of chemical applications. Buffer solutions are essential to maintain the suitable condition to keep the correct pH for enzymes in many organisms to work. It is also used in fermentation processes and in setting the correct conditions for dyes used in coloring fabrics.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

• Chemical Name or Material: Buffer solution
• Color: Red
• MDL Number: MFCD00146206
• Solubility Information: Miscible with water.

• CAS: 1310-73-2, 7778-77-0, 7732-18-5
• Physical Form: Liquid
• Vapor Pressure: 23 hPa (17mm Hg) at 20°C
• Concentration or Composition (by Analyte or Components): Sodium hydroxide: 0.7%; Potassium dihydrogen phosphate: 0.7%; water: 98.6%

Safety and Handling

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

RUO – Research Use Only