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pH Buffer Salt, pH 4.01, in ready to mix packets, Certified, Fisher Chemical

Catalog No. b79
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Packaging:

Each packet (Envelope)contains sufficient material to prepare 1 liter of solution with a pH of 4.01 ± 0.02 at 25°C

  • Each packet contains sufficient material to prepare 1 liter of solution with a pH of 4.01 ± 0.02 at 25°C
  • Convenient and ready-to-mix
  • Mix with deionized water to make 1L of pH buffer
  • Eliminates the need to store or carry bottles of buffer solution - simply transport the ready-to-mix packets
  • Intended for research use only; not for human or animal diagnostic purposes

Chemical Identifiers

Molecular Formula

C8H5KO4

Molecular Weight (g/mol)

204.222

MDL Number

MFCD00013070

InChI Key

IWZKICVEHNUQTL-UHFFFAOYSA-M

PubChem CID

23676735

IUPAC Name

potassium;2-carboxybenzoate

SMILES

C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]

Specifications

Melting Point

295°C

Color

White

Density

1.64g/mL

pH

3.8 to 4.0

Physical Form

Solid

Quantity

12 Ea.

Identification

Pass Test

Assay Percent Range

>99%

Packaging

Envelopes

Grade

Certified

Chemical Name or Material

Buffer Salt, pH 4.02

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