PIPES Dipotassium Salt CAS No: 108321-27-3

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Description

 

CAS Registry Number 108321-27-3
Name PIPES Dipotassium
Synonyms 1,4-Piperazinediethanesulfonic acid dipotassium salt, Piperazine-1,4-bis(2-ethanesulfonic acid) dipotassium salt
Molecular Formula C8H16N2O6S2•K2
Molecular Weight 378.57
Molecular Structure

Specification

 

Test P1141, High Purity P1143, Ultra Pure P1145, Ultra BioPure
Appearance White powder White powder White powder
Assay (by titration, on dried basis) ≥ 99.0% ≥ 99.0% ≥ 99.0%
Solubility (1% solution in H2O) Clear, complete and colorless Clear, complete and colorless Clear, complete and colorless
Identification (by IR) Conforms to structure Conforms to structure Conforms to structure
Water (by KF) ≤ 9.0% ≤ 9.0% ≤ 9.0%
pH (1% solution in water) 9.5 – 10.5 9.0 – 10.0 9.0 – 10.0
UV Absorption (1M @290nm) ≤ 0.10 ≤ 0.10
Heavy Metals (Lead) ≤ 0.0015% ≤ 0.0005% ≤ 0.0005%
Biological Impurity Testing
Test P1141, Ultra Pure P1143, Ultra Pure P1145, Ultra BioPure
Endotoxin (0.1% solution in H2O) ≤ 0.1 EU/mL
Bioburden ≤ 100 CFU/g
Specification Sheet
Specification Sheet PIPES_Dipotassium Spec PIPES_Dipotassium Spec PIPES_Dipotassium Spec

MSDS

Material Safety Data Sheet