ChemicalBook > Product Catalog >Surfactant >Anionic surfactants >Sulfonate type >4-Morpholineethanesulfonic acid
4-Morpholineethanesulfonic acid
- CAS No.
- 4432-31-9
- Chemical Name:
- 4-Morpholineethanesulfonic acid
- Synonyms
- MES;2-(N-MORPHOLINO)ETHANESULFONIC ACID;2-MORPHOLINOETHANESULFONIC ACID;MES 2-Morpholinoethanesulfonic acid;ME1;TIMTEC-BB;2-(N-Morpholino)ethanesulfonic;4-MORPHOLINOETHANESULFONIC ACID;MKS1;BBS13
- CBNumber:
- CB3100297
- Molecular Formula:
- C6H13NO4S
- Molecular Weight:
- 195.24
- MOL File:
- 4432-31-9.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/7/30 14:17:11
| Melting point | >300 °C(lit.) |
|---|---|
| Boiling point | 102°C |
| Density | 1.208 (estimate) |
| refractive index | 1.5500 (estimate) |
| storage temp. | 2-8°C |
| solubility | H2O: 0.5 M at 20 °C, clear |
| form | Powder |
| pka | pKa at 0.1M ionic: 0°, 6.38; 20°, 6.15; 37°, 5.98; pKa1 1.99; pKa2 6.21; pKa/°C -0.011 |
| color | White |
| PH | 2.5-4.0 (25℃ in neat) |
| PH Range | 5.5 - 6.7 |
| Water Solubility | 185.2g/L at 20℃ |
| λmax |
λ: 260 nm Amax: 0.01 λ: 280 nm Amax: 0.01 |
| Merck | 13,5929 |
| BRN | 6350956 |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| InChIKey | SXGZJKUKBWWHRA-UHFFFAOYSA-N |
| LogP | -2.2 at 20℃ |
| CAS DataBase Reference | 4432-31-9(CAS DataBase Reference) |
| EPA Substance Registry System | 4-Morpholineethanesulfonic acid (4432-31-9) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P271-P280 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36-24/25-22 |
| WGK Germany | 1 |
| RTECS | QE9104530 |
| HS Code | 29349990 |
4-Morpholineethanesulfonic acid price More Price(13)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | M3671 | MES low moisture content, ≥99% (titration) | 4432-31-9 | 50G | ₹12665.25 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | M3671 | MES low moisture content, ≥99% (titration) | 4432-31-9 | 250G | ₹42953.6 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | M3671 | MES low moisture content, ≥99% (titration) | 4432-31-9 | 1KG | ₹137109.45 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | M1317 | MES solution suitable for, BioPerformance Certified, 1?M, suitable for cell culture | 4432-31-9 | 100ML | ₹4925.38 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | M1317 | MES solution suitable for, BioPerformance Certified, 1?M, suitable for cell culture | 4432-31-9 | 500ML | ₹9634.25 | 2022-06-14 | Buy |
4-Morpholineethanesulfonic acid Chemical Properties,Uses,Production
Chemical Properties
White/clear crystalline powder
Uses
Biological buffer.
General Description
MES is one of the Good′s buffers, the most extensively used biological buffers. MES is a zwitterionic N-substituted aminosulfonic acid with a morpholinic ring. It does not form complexes with majority of the metals used in environmental and biological studies. It is easily soluble in water and has minimum lipid solubility, making it impermeable to membranes.
Purification Methods
Crystallise MES from hot EtOH containing a little water. The picrate crystallises from EtOH and has m 178.8-182o. [Malkiel & Mason J Org Chem 8 199 1943, Beilstein 27 III/IV 370.]
4-Morpholineethanesulfonic acid Preparation Products And Raw materials
Raw materials
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Global( 547)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| ALPHA CHEMIKA | +91-22-22061123 +91-22-66382501 | Mumbai, India | 1681 | 43 | Inquiry |
| Scientific OEM | +91-22- 2343 7546 / 2341 3094 | New Delhi, India | 1996 | 38 | Inquiry |
| CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| Triveni chemicals | 08048762458 | New Delhi, India | 6093 | 58 | Inquiry |
| M/S Pneumatic Engineering Pvt. Ltd. | 08069033857Ext 828 | Uttar Pradesh, India | 1 | 58 | Inquiry |
| Maas Pharma Chemicals | +91-9958666224 | Delhi, India | 1607 | 58 | Inquiry |
| Sisco Research Laboratories Pvt. Ltd. | +91-22-4268 5800 | Mumbai, India | 4317 | 58 | Inquiry |
| Brisben Chemicals | 08048963750 | Mumbai, India | 509 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| ALPHA CHEMIKA | 43 |
| Scientific OEM | 38 |
| CHEMSWORTH | 30 |
| A.J Chemicals | 58 |
| TCI Chemicals (India) Pvt. Ltd. | 58 |
| Triveni chemicals | 58 |
| M/S Pneumatic Engineering Pvt. Ltd. | 58 |
| Maas Pharma Chemicals | 58 |
| Sisco Research Laboratories Pvt. Ltd. | 58 |
| Brisben Chemicals | 58 |
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