Molekula
HEPPS (EPPS) (BC)
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Certificate of Analysis with every batch
HEPPS (4-(2-hydroxyethyl)-1-piperazinepropanesulfonic acid, EPPS) is a zwitterionic buffer widely used in biochemical research for electrophoresis, enzyme assays, and maintaining pH stability between 6.0 and 8.0. It has a CAS number of 16052-06-5, molecular formula C9H20N2O4S, and a molecular weight of 252.33 g/mol. This chemical carries no signal word and is stored at ambient temperature. Molekula supplies HEPPS from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
HEPPS is a zwitterionic buffering agent commonly used in biochemical and molecular biology applications, particularly in electrophoresis and enzyme assays. It maintains stable pH in the range of 6.0 to 8.0. Available with CAS number 16052-06-5, molecular formula C9H20N2O4S, and molecular weight 252.33 g/mol. Stored at ambient temperature. Molekula supplies HEPPS from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | White crystalline powder |
| Identification | Conforms to reference |
| pH | 5.0 - 6.5 |
| Loss on Drying | ≤1% |
| Solubility | (0.1M water) Clear, Colourless solution |
| Assay | ≥99.0% |
| Heavy Metals (Pb) | ≤5ppm |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90038497 |
| CAS Number | 16052-06-5 |
| Molecular Formula | C9H20N2O4S |
| Molecular Weight | 252.33 |
| SMILES | O=S(=O)(O)CCCN1CCN(CCO)CC1 |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 29335995 |
| Tariff Code | 2933599590 |
Safety & GHS
Precautionary statements
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is HEPPS (EPPS) (BC) commonly used for?
HEPPS (EPPS) (BC) is primarily used as a buffering agent in biochemical and molecular biology applications, such as PCR, protein purification, and cell culture media, to maintain pH stability.
What is the chemical formula and molecular weight of HEPPS (EPPS) (BC)?
The chemical formula is **C₉H₂₀N₂O₄S**, and the molecular weight is **252.33 g/mol**.
How should HEPPS (EPPS) (BC) be stored?
Store HEPPS (EPPS) (BC) at **ambient temperature** in a dry, well-ventilated area, away from incompatible substances.
What purity grades of HEPPS (EPPS) (BC) does Molekula supply?
Molekula supplies HEPPS (EPPS) (BC) in **biochemical grade**, suitable for research and laboratory applications.
Can Molekula supply HEPPS (EPPS) (BC) in bulk quantities?
Yes, Molekula can provide HEPPS (EPPS) (BC) in bulk, with quantities tailored to your specific needs—contact us for details.
What documentation is provided with an order of HEPPS (EPPS) (BC)?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and batch-specific documentation for traceability.
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