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CAS RN: 7365-45-9 | Product Number: H0396
2-[4-(2-Hydroxyethyl)-1-piperazinyl]ethanesulfonic Acid [Good's buffer component for biological research]
![Thumbnail of 2-[4-(2-Hydroxyethyl)-1-piperazinyl]ethanesulfonic Acid [Good's buffer component for biological research]](/medias/H0396.jpg?context=bWFzdGVyfHJvb3R8MTc0NTJ8aW1hZ2UvanBlZ3xhRGMxTDJneFpDODRPVE0xTXpjME1EWXhOVGs0TDBnd016azJMbXB3Wnd8OGYyOTBjMTBlOTQ1MGQxYTE4ZDM3OWVlZmE5Yzk4Nzc5MGY0YjQzMTE4YzI5NzQ2OTk1ZmM5NTJiOTI3ODUzNQ "2-[4-(2-Hydroxyethyl)-1-piperazinyl]ethanesulfonic Acid [Good's buffer component for biological research]")
![Chemical Structure of 2-[4-(2-Hydroxyethyl)-1-piperazinyl]ethanesulfonic Acid [Good's buffer component for biological research]](/medias/H0396.jpg?context=bWFzdGVyfHJvb3R8NjA3ODB8aW1hZ2UvanBlZ3xhRE5pTDJnME15ODRPVEl4T1RFMk16QTVOVE0wTDBnd016azJMbXB3Wnd8MjBjM2Q2MWQ5YTM2OGVlNmQwOWE0ZTdjNDkzMGU4MTAwYzhhNjE0ZGFiNjM5YTUxYzI2ZGY4ZDkzYjBkM2NlMQ "2-[4-(2-Hydroxyethyl)-1-piperazinyl]ethanesulfonic Acid [Good's buffer component for biological research]")
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Purity: >99.0%(T)
Synonyms:
- HEPES
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
Shipping Information
|
|---|---|---|---|---|---|
| 25G |
€ 16,00
|
15 | ≥100 |
|
|
| 500G |
€ 169,00
|
3 | ≥100 |
|
* Stock available in Belgium: Shipment on the same day
* Stock available in Japan: Please check the Shipping Simulation for estimated shipments. (excludes regulated items and dry ice shipments)
| Product Number | H0396 |
Purity / Analysis Method 
|
>99.0%(T) |
| Molecular Formula / Molecular Weight | C__8H__1__8N__2O__4S = 238.30 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 7365-45-9 |
| Reaxys Registry Number | 883043 |
| PubChem Substance ID | 87570801 |
| SDBS (AIST Spectral DB) | 4745 |
| Merck Index (14) | 4654 |
| MDL Number | MFCD00006158 |
Specifications
| Appearance | White to Almost white powder to crystal |
| Purity(Neutralization titration) | min. 99.0 % |
| Absorbance | max. 0.25(1mol/L, H2O, 250nm) |
| Absorbance2 | max. 0.15(1mol/L、H2O、260nm) |
| Absorbance3 | max. 0.10(1mol/L、H2O、320nm) |
| Solubility in Water | almost transparency |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 210 °C |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| Precautionary Statements | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
Related Laws:
| EC Number | 230-907-9 |
| RTECS# | TL6809000 |
Transport Information:
| HS Number | 2933599590 |
PubMed Literature
Product Documents (Note: Some products will not have analytical charts available.)
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