MES CAS 4432-31-9
Aure Chemical Supplies MES CAS 4432-31-9 for Biochemical Applications
MES CAS 4432-31-9 is a zwitterionic biological buffer widely utilized in biochemical research and life science applications. It provides stable pH control in the range of 5.5–6.7, making it suitable for various laboratory buffer systems. Aure Chemical serves as a dependable supplier offering documentation support and export services for global customers seeking high-quality biochemical reagents.
Basic Information
| CAS No. | 4432-31-9 |
|---|---|
| EC No. | 224-632-3 |
| Linear Formula | C6H13NO4S |
| Molecular Weight | 195.24 g/mol |
| Appearance | White crystalline powder |
| Melting Point | >300 °C (lit.) |
| Boiling point | Not available (typical reference) |
| Density | 1.4 g/cm³ (lit.) |
| Solubility | Freely soluble in water |
| Storage Conditions | Keep in a tightly closed container in a cool, dry and well-ventilated place. |
| Chemical Structure |  |
Key Applications
Biological buffer: MES is used to maintain stable pH conditions in biological systems and biochemical experiments requiring precise control around neutral pH.
Cell culture reagent: Applied in cell culture media formulations to support consistent pH for optimal cell growth and viability.
Biochemical assay reagent: Employed in various biochemical assays and enzyme studies where buffering capacity is critical for accurate results.
Laboratory buffer reagent: Suitable for protein analysis, electrophoresis and other standard laboratory protocols in molecular biology.
Buffer formulation: Ideal component for preparing custom biological buffer systems in research and diagnostic applications.
Why Choose Aure Chemical
Consistent product quality: High-purity MES with reliable batch consistency suitable for demanding biochemical reagent applications.
Stable global supply: Flexible options for sample, trial and bulk quantities supported by dependable international logistics.
SDS and COA support: Full product documentation including SDS and COA provided upon request for quality assurance and compliance.
Responsive sourcing support: Professional communication and flexible packaging choices tailored to your specific requirements.
Packaging, Logistics & Compliance Capabilities
Aure Chemical provides flexible packaging solutions, compliant logistics arrangements, and controlled storage practices to support laboratory-scale, pilot-scale, and commercial-scale global supply.
Packaging Options
- 25 kg / 50 kg bags (fiber drum, aluminum bag, HDPE drum)
- 100 kg / 200 kg steel or HDPE drums
- 500 kg / 1000 kg IBC containers
- Bulk liquids in ISO tank containers
- Customized packaging upon request
Transportation Modes
- Sea freight (FCL / LCL)
- Air freight for selected products
- Road and rail transportation
- Dangerous & non-dangerous cargo handling
- Incoterms: EXW, FOB, CFR, CIF, DAP, DDP
Storage & Handling
- Dry, cool, and well-ventilated warehouses
- Segregation by hazard class
- FIFO inventory management
- Temperature-controlled storage if required
- Regular inspection & labeling control
Documentation & Compliance
- Safety Data Sheet (SDS)
- Certificate of Analysis (COA)
- Dangerous Goods Declaration (DGD)
- Packing List & Commercial Invoice
- IMDG / IATA / ADR compliant labeling
For packaging customization or logistics consultation, please contact us.
