Molekula
MES hydrate
MES hydrate is a buffering agent commonly used in biochemical and molecular biology applications, particularly in protein and enzyme studies. It maintains stable pH in aqueous solutions. Available with a molecular formula of O(CH2CH2)2NCH2CH2SO3H·xH2O, a molecular weight of 195.24 g/mol, and a CAS number of 1266615-59-1. Stored at ambient temperatures with no signal word. Molekula supplies MES hydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
MES hydrate is a buffering agent commonly used in biochemical and molecular biology applications, particularly in protein and enzyme studies. It maintains stable pH in aqueous solutions. Available with a molecular formula of O(CH2CH2)2NCH2CH2SO3H·xH2O, a molecular weight of 195.24 g/mol, and a CAS number of 1266615-59-1. Stored at ambient temperatures with no signal word. Molekula supplies MES hydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White crystalline powder |
| Identification | Conforms to reference |
| Loss on Drying | ≤ 9.0% (140°C, 30min) |
| Assay (Titration) | ≥ 99.5% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| CAS Number | 1266615-59-1 |
| Molecular Formula | O(CH2CH2)2NCH2CH2SO3H·xH2O |
| Molecular Weight | 195.24 |
| SMILES | C1COCCN1CCS(=O)(=O)O.O |
| REACH Code | Y113 |
| HTS Code | 29349990 |
| Tariff Code | 2934999090 |
Safety & GHS
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
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 hydrate used for?
MES hydrate is commonly used as a buffering agent in biochemical and molecular biology applications, particularly in protein purification and electrophoresis.
What is the chemical formula and molecular weight of MES hydrate?
The formula is O(CH2CH2)2NCH2CH2SO3H·xH2O with a molecular weight of 195.24 g/mol.
How should MES hydrate be stored?
MES hydrate should be stored at ambient temperature, protected from moisture and heat.
What grade of MES hydrate is available?
Molekula supplies MES hydrate in high-purity grade suitable for research and laboratory use.
Can Molekula supply MES hydrate in bulk?
Yes, Molekula can supply MES hydrate in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with an order of MES hydrate?
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.