HEPPSO sodium salt
HEPPSO sodium salt (CAS: 89648-37-3), a derivative of piperazine, is a zwitterionic biological buffer. With a molecular weight of 290.31 g/mol and a pKa of 7.8 at 25°C, it is valuable for maintaining stable pH in biological systems, particularly in the range of 7.1 to 8.5. Its chemical structure, C9H19N2O5SNa, makes it suitable for various biochemical research applications where precise pH control is critical.
- IUPAC
- N-(2-Hydroxyethyl)piperazine-N′-(2-hydroxypropanesulfonic acid)
Biochemical Research
HEPPSO sodium salt is employed as a buffering agent in various biochemical and enzymatic assays. Its pKa of 7.8 allows for effective pH control in the physiological range for many biological processes.
Cell Culture
This buffer can be used in cell culture media to maintain a stable pH, which is crucial for optimal cell growth and viability. Its zwitterionic nature minimises interactions with biological molecules.
Electrophoresis
In electrophoresis techniques, HEPPSO sodium salt can serve as a component of buffer systems. It helps maintain consistent ionic strength and pH during the separation of biomolecules.
Protein Chemistry
It is utilised in protein purification and characterisation studies where precise pH control is necessary to maintain protein stability and activity. Its chemical properties are compatible with many protein research workflows.
| Molecular weight | 290.31 |
|---|---|
| Linear formula | C9H19N2O5SNa |
Hazard statements
- H301Toxic if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P301IF SWALLOWED
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 25-36/37/38 |
| Safety statements (S) | 26-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Pka 25 °C | 7.8 |
|---|---|
| Useful Ph Range | 7.1 - 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 HEPPSO sodium salt used for?
+
HEPPSO sodium salt is primarily used as a biological buffer in biochemical research, cell culture, electrophoresis, and protein chemistry applications where stable pH control within the range of 7.1 to 8.5 is required.
What is the CAS number and chemical formula for HEPPSO sodium salt?
+
The CAS number for HEPPSO sodium salt is 89648-37-3, and its chemical formula is C9H19N2O5SNa.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies HEPPSO sodium salt as a research-grade chemical. We do not represent it as USP, BP, EP, or any other pharmacopoeia grade.
How should HEPPSO sodium salt be handled safely?
+
HEPPSO sodium salt is classified as Danger. It is harmful if swallowed and causes skin and eye irritation, and may cause respiratory irritation. Handle with appropriate personal protective equipment, including eyeshields, faceshields, gloves, and a P2 respirator if necessary. Ensure adequate ventilation.
Is HEPPSO sodium salt a controlled substance?
+
Based on the provided data, HEPPSO sodium salt is not indicated as a controlled substance.
How is HEPPSO sodium salt packed, shipped, and exported?
+
HEPPSO sodium salt is packed in compliance with safety regulations for hazardous materials. It is shipped and exported globally by Tech Serve Solutions, adhering to all relevant international transport and customs requirements.
How can I request a quote or sample for HEPPSO sodium salt?
+
To request a quote or sample for HEPPSO sodium salt, please contact the Tech Serve Solutions sales team through our website or by phone, providing the product name and CAS number (89648-37-3).
▶ Related products
![(±)-(E)-4-Ethyl-2-[(E)-hydroxyimino]-5-nitro-3-hexenamide (C8H13N3O4) — chemical structure, CAS 138472-01-2; Biochemicals & Reagents, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F138472-01-2.png&w=3840&q=75)
(±)-(E)-4-Ethyl-2-[(E)-hydroxyimino]-5-nitro-3-hexenamide
C8H13N3O4
Biochemicals & Reagents![(±)-(E)-4-Ethyl-2-[(Z)-hydroxyimino]-5-nitro-3-hexen-1-yl-nicotinamide (C14H18N4O4) — chemical structure, CAS 162626-99-5; Biochemicals & Reagents, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F162626-99-5.png&w=3840&q=75)
(±)-(E)-4-Ethyl-2-[(Z)-hydroxyimino]-5-nitro-3-hexen-1-yl-nicotinamide
C14H18N4O4
Biochemicals & Reagents
(±)-2,5-Dimethoxy-4-bromoamphetamine hydrobromide
Biochemicals & Reagents
(±)-2-(p-Methoxyphenoxy)propionic acid
C10H12O4
Biochemicals & Reagents
(±)-2-Amino-6,7-dihydroxy-1,2,3,4-tetrahydronaphthalene hydrobromide
C10H13NO2·HBr
Biochemicals & Reagents
(±)-2-Hydroxydecanoic acid
C10H20O3
Biochemicals & Reagents
(±)-3-Hydroxydecanoic acid
C10H20O3
Biochemicals & Reagents
(±)-3-Hydroxyoctanoic acid
C8H16O3
Biochemicals & Reagents▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis