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POPSO Buffer 0.5M, pH 7.0

41620178 bioPLUS™

POPSO Buffer 0.5M, pH 7.0

liquid, 0.5m, ph 7.0

Synonym(s): Piperazine-1,4-bis(2-hydroxypropanesulfonic acid) dihydrate,
Molecular Formula: C10H22N2O8S2 xH2O
CAS Number: 68189-43-5
Molecular Weight: 362.4(anhydrous basis)

Choose your specification

  SKU Pack Size Price
41620178-1 100 mL $53.08
41620178-2 250 mL $86.61
41620178-3 500 mL $136.43
41620178-4 1 L $259.77


$53.08

Qty :

Description

POPSO [Piperazine-1,4-bis(2-hydroxy-3-propanesulfonic acid),dihydrate] buffer is prepared by adding NaOH to a solution of free acid. POPSO is categorized as a Good's buffer. POPSO buffer is partly degraded on autoclaving.

Properties

Shelf life

2 years

Storage Temperature

RT

ECCN #

EAR99

Concentration

0.5M

Appearance form

Liquid

Molecular Formula

C10H22N2O8S2 xH2O

Molecular Weight

362.4(anhydrous basis)

pH value

7.0

Solubility (@ RT)

Soluble in 1 N sodium hydroxide (0.25g/ml)

pKa (at 25°C)

7.09