MES Sodium Salt

Basic Information

CAS No.	71119-23-8
EC No.	275-203-2
Linear Formula	C6H12NNaO4S
Molecular Weight	217.22 g/mol
Appearance	White crystalline powder
Melting Point	>250 °C (dec.) (lit.)
Boiling point	Not available (typical reference)
Density	Not available (typical reference)
Solubility	Soluble in water (0.5 g/mL, clear, colorless)
Storage Conditions	Keep in a tightly closed container in a cool, dry and well-ventilated place. Store at room temperature.
Chemical Structure

Key Applications

• Biological buffer: MES sodium salt is employed to maintain stable pH conditions in biological and biochemical systems where controlled buffering performance is required.

• Laboratory buffer reagent: The product is used in laboratory buffer formulations for research protocols requiring consistent pH control.

• Cell culture reagent: Supports cell culture media where precise pH stability is essential for cell growth and experimental consistency.

• Biochemical assay reagent: Applied in enzymatic assays and biochemical studies that demand reliable buffering around neutral pH.

• Buffer formulation: Ideal for preparing custom buffers in research, diagnostics and process development applications.

• Consistent product quality: Reliable specifications and batch-to-batch consistency suitable for biochemical reagent applications.

• Stable export supply: Flexible sourcing support for sample, trial, pilot-scale and bulk quantities through dependable international logistics.

• SDS and COA support: Complete product documentation including SDS and COA provided upon request for quality review and export compliance.

• Flexible packaging options: Customized packing solutions including 1 kg, 5 kg and 25 kg sizes with PE liners or fiber drums tailored to customer requirements.