Molekula
MES Buffer grade (2-Morpholinoethanesulfonic acid)
MES Buffer grade (2-Morpholinoethanesulfonic acid) is a commonly used buffering agent in biochemical and molecular biology applications, particularly in electrophoresis and enzyme assays. It maintains stable pH in the range of 5.5 to 6.7. Available with a molecular formula of C6H13NO4S, molecular weight of 195.24 g/mol, CAS number 4432-31-9, and stable storage at ambient temperatures. Molekula supplies MES Buffer grade from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
MES Buffer grade (2-Morpholinoethanesulfonic acid) is a commonly used buffering agent in biochemical and molecular biology applications, particularly in electrophoresis and enzyme assays. It maintains stable pH in the range of 5.5 to 6.7. Available with a molecular formula of C6H13NO4S, molecular weight of 195.24 g/mol, CAS number 4432-31-9, and stable storage at ambient temperatures. Molekula supplies MES Buffer grade from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White crystalline powder |
| Heavy metals | ≤ 5ppm |
| Identification | Conforms to reference |
| pH | 2.5 - 4.1 |
| Water Content | ≤ 1% |
| Residue on Ignition | ≤ 0.1% |
| A280, 0.5M water | ≤ 0.02 |
| A260, 0.5 M water | ≤ 0.04 |
| Assay (Titration) on dried basis | ≥ 99.0% |
| Solubility 0.5m Water | Clear, colourless solution |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Packing Group | N/A |
| Shelf Life | 24 months |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| CAS Number | 4432-31-9 |
| Molecular Formula | C6H13NO4S |
| Molecular Weight | 195.24 |
| SMILES | C1COCCN1CCS(=O)(=O)O |
| REACH Code | Y110 |
| Tariff Code | 29349990 |
Safety & GHS
For research and industrial use only
Documents
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.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is MES Buffer used for?
MES Buffer is commonly used in biochemical and molecular biology applications, such as protein purification and enzyme assays, due to its effective buffering capacity in the pH range of 5.5 to 6.7.
What is the chemical formula and molecular weight of MES Buffer?
The formula is C6H13NO4S with a molecular weight of 195.24 g/mol.
How should MES Buffer be stored?
MES Buffer should be stored at ambient temperature, protected from moisture and light.
What grade of MES Buffer does Molekula supply?
Molekula supplies MES Buffer in high-purity grade suitable for laboratory and research use.
Can Molekula supply MES Buffer in bulk?
Yes, Molekula can supply MES Buffer in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with an order of MES Buffer?
Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS) with the shipment.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.