Shandong Aure Chemical Co., Ltd.

MES Sodium Salt CAS 71119-23-8

Persistent supply for specialized needs
MES Sodium Salt CAS 71119-23-8
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MES Sodium Salt CAS 71119-23-8

Synonyms: MES sodium salt; MES-Na; 2-(N-Morpholino)ethanesulfonic acid sodium salt; 4-Morpholineethanesulfonic acid sodium salt; sodium 2-(N-morpholino)ethanesulfonate; sodium 2-morpholinoethanesulfonate; sodium MES; 4-Morpholineethanesulfonic acid, sodium salt (1:1); MES Na

Shandong Aure Chemical Co., Ltd. is one of the leading suppliers of MES Sodium Salt in China.

We can provide customized requirements in terms of product purity, packaging specifications, and other aspects.

Please contact us to obtain the latest product information.

Product Details

Aure Chemical: Trusted Supplier of MES Sodium Salt CAS 71119-23-8

MES sodium salt CAS 71119-23-8 is a biological buffer reagent used in biochemical research, laboratory buffer systems and related life science applications. It provides effective pH stabilization in protocols requiring controlled conditions around neutral range. Aure Chemical supplies this biochemical reagent with documentation support, flexible sourcing and export service for global B2B customers.


Basic Information

CAS No.71119-23-8
EC No.275-203-2
Linear FormulaC6H12NNaO4S
Molecular Weight217.22 g/mol
AppearanceWhite crystalline powder
Melting Point>250 °C (dec.) (lit.)
Boiling pointNot available (typical reference)
DensityNot available (typical reference)
SolubilitySoluble in water (0.5 g/mL, clear, colorless)
Storage ConditionsKeep in a tightly closed container in a cool, dry and well-ventilated place. Store at room temperature.
Chemical StructureMolecular Structure of MES sodium salt

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.


Aure Chemical as Your Reliable Biochemical Reagent Supplier

  • 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.

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.


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