PIPES sesquisodium salt

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Suzhou Genemill Biotechnology Co.,Ltd

2YR

China

Chemical Properties

Company Profile Introduction

Neocide® PIPES CAS: 5625-37-6
Pipes Free Acid is used as biochemisty buffers. It is referred to as a second generation Good's buffer, which displays improved solubility and stability compared to traditional Good's buffers.



Part No.		GB02009
CAS NO:		5625-37-6
EINECS NO		227-057-6
Ingredients		Piperazine-N,N'-bis(2-ethanesulfonic) acid
Content of active ingredients		≥99.5%
Grade		AR/ACS equivalent
Molecular Formula		C8H18N2O6S2
Molecular Weight :		302.37
Buffering Range		6.1~7.5
Brand		Neocide®
Packaging		Pkg of 500g/1Kg/5Kg/12.5Kg/25Kg
Storage		Room Temperature

Items		Specification

Apparence		White Crystalline Powder
APHA (Color, 0.5M NaOH solution)		≤20
Solubility (Turbidity,0.5M NaOH solution)		Clear
Assay (Titration by HCI)		≥99.5%
Infrared Spectrum Complies		Conforms to Structure
UV Absorbance 260mm 0.1M aqueous solution		absorbance≤0.05
UV Absorbance 280mm 0.1M aqueous solution		absorbance≤0.05
UV Absorbance 260mm 0.5M aqueous solution		absorbance≤0.10
UV Absorbance 290mm 0.5M aqueous solution		absorbance≤0.10
Loss on drying(105℃ for 3 Hours) Wt%		≤0.5%
Sulfated Ash （650℃ for 3 Hours）Wt%		≤0.1%
Heavy Metals Pb		≤5ppm
Iron Fe		≤5ppm
Calcium Ca		≤10ppm

Usage
Pipes Free Acid is used in various biological application such as electrophoresis protein separation and purification. In general to work with other buffers to provide a stable pH buffer environment.