POPSO sesquisodium salt
POPSO sesquisodium salt (CAS: 108321-08-0) is a zwitterionic buffer, part of the Good's Buffers family, widely employed in biochemistry and molecular biology. Its buffering range of pH 7.2-8.5 makes it suitable for maintaining stable pH in various biological systems, including cell culture and enzyme assays. This compound offers good solubility and minimal interaction with biological macromolecules, ensuring reliable experimental conditions. Tech Serve Solutions supplies this reagent for research and development purposes.
- IUPAC
- Piperazine-N,N′-bis(2-hydroxypropanesulfonic acid)
Biological Buffering
POPSO sesquisodium salt effectively buffers solutions within the physiological pH range of 7.2 to 8.5. It is ideal for maintaining stable pH in cell culture media, enzyme kinetics studies, and electrophoresis experiments where pH control is critical.
Biochemical Assays
This buffer is utilised in various biochemical assays where precise pH control is paramount for enzyme activity and protein stability. Its zwitterionic nature minimises interference with biological processes.
Protein Chemistry
It finds application in studies involving protein purification and characterisation, ensuring that protein structures and functions are preserved during experimental procedures. Its buffering capacity is consistent across relevant pH levels.
| Assay | ≥98% (titration) |
|---|
| Useful Ph Range | 7.2 - 8.5 |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is POPSO sesquisodium salt used for?
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POPSO sesquisodium salt is primarily used as a biological buffer in biochemical and molecular biology applications, maintaining pH in the range of 7.2 to 8.5 for cell culture, enzyme assays, and other sensitive biological experiments.
What is the CAS number and formula for POPSO sesquisodium salt?
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The CAS number for POPSO sesquisodium salt is 108321-08-0. The chemical formula is not provided in the product data, but it is chemically known as Piperazine-N,N′-bis(2-hydroxypropanesulfonic acid) sesquisodium salt.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies POPSO sesquisodium salt with a purity of ≥98% (titration). This product is supplied for research and laboratory use and is not represented as USP, BP, EP, or any pharmacopoeia grade.
How should POPSO sesquisodium salt be handled safely?
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POPSO sesquisodium salt is classified under WGK Germany 3, indicating it is hazardous to water. Handle with appropriate personal protective equipment, avoid release into the environment, and consult the Safety Data Sheet (SDS) for detailed handling and disposal information.
How is POPSO sesquisodium salt packed, shipped, and exported?
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Tech Serve Solutions packs and ships chemicals according to international regulations, ensuring safe transit for domestic and international export. Specific packaging details are available upon request.
How can I request a quote or sample of POPSO sesquisodium salt?
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To request a quote or a sample of POPSO sesquisodium salt, please contact the Tech Serve Solutions sales team through our website or direct contact details, specifying the product CAS number 108321-08-0.
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