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- CAS No.:4432-31-9
MF:C6H13NO4S
EINECS No.:224-632-3
Synonym: MES 2-Morpholinoethanesulfonic acid; MES(2-(n-Morpholino)-ethanesulfonic acid), Free Acid; BBS13; FLJ20345; MKS1; ANTI-ME1 antibody produced in mouse; HUMNDME; ME1
What is 4-Morpholineethanesulfonic Acid/MES with CAS 4432-31-9?
- MES (2-Morpholinoethanesulphonic acid) is a zwitterionic buffer effective in the pH range 5.5-7.7. As a Good’s buffer, MES is widely used to adjust pH in plant culture media, reagent solutions, and physiological experiments. It is a light yellow paste. Flash point 149℃, pour point 60℃. Water solubility 1% at 25℃. It has high detergency, excellent calcium soap dispersion and hard water resistance. Good biosolubility.
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Especificação
| EuTEM | STANDARD |
| APARÊNCIA | Pó Cristalino Branco |
| Ensaio | 99.0～101% |
| Conteúdo De Água | ≤0.5% |
| perda por secagem | ≤1% |
| 1,0 M aquosa | Colorless, clear |
| PH (1.0M aqueous) | 3.5～4.1 |
| Metais pesados (em Pb) | ≤0.0005% |
| UV absorbance 260nm (0.5m aqueous solution) | ≤0.040 |
| UV absorbance 280nm (0.5m aqueous solution) | ≤0.020 |
Aplicação
4-Morpholineethanesulfonic acid (MES) is used as calcium soap dispersant in soaps and toilet soaps. It can replace sodium tripolyphosphate as low-phosphorus or phosphorus-free detergent. It can also be used as an active substance in liquid washing. Industrially used as medium-bubble mineral flotation agent. In leather degreasing, it can be used as dispersant and wetting agent in dyes, pigments and pesticides. Used as deinking agent in printing industry.
Embalagem
25kgs/tambor,9tons/20'container
