Delivery Time:As per customer’s requirement
Certification:ISO9001, ISO14001

MES, Biological Buffers, CAS NO 4432-31-9

Specifications:

Test	Specification
Appearance	White crystalline powder
Assay	≥99.0%
Solubility(0. M aqueous)	Clear, colorless solution
Water Content	≤1.0%
PH (1% aqueous)	3.5-4.1
Ultraviolet Absorbance	260nm ≤0.04 280nm ≤0.02
Iron	≤5ppm
Lead	≤5ppm

Description:

MES

CAS No.: 4432-31-9 Molecular Formula: C6H13NO4S Molecular Weight: 195.24 Structure:

Synonyms:

2-(N-Morpholino)ethanesulfonic acid,

4-Morpholineethanesulfonic acid

Appearance: 

White crystalline powder
Assay: 99%

Water Content: ≤1.0%

Absorbency (260nm): ≤0.04

Absorbency (280nm): ≤0.02

Applications:

MES can be used as pharmaceutical intermediates, Chemical intermediates, 

organic synthesize intermediates. 

Competitive Advantage:

1. We are the largest manufacturer of MES in China with more than 12 years of production 

and export history.

2. Based on our years of experience in this field, we take pleasure in bringing you our high quality 

and consistency products with very competitive price, prompt delivery, and very quick response 

service.

3. Our company has the self-support export and import authority and our factory is inspected by our

 valuable and honored customers.