MES 4-Morpholinoethanesulfonic acid 99% purity na may CAS 4432-31-9
Ang 4-Morpholineethanesulfonic acid ay isang amphoteric buffer, na epektibo sa hanay ng pH na 5.5-7.7. Bilang isang good's buffer, ang MES ay malawakang ginagamit sa plant culture medium, reagent solution at physiological experiment para ayusin ang pH value. Ito ay may mataas na detergency, mahusay na calcium soap dispersion at hard water resistance.
| Pangalan ng produkto | 4-Morpholineethanesulfonic acid | Batch No. | JL20220412 |
| Cas | 4432-31-9 | Petsa ng MF | Abr.12, 2022 |
| Pag-iimpake | 25kgs/drum | Petsa ng Pagsusuri | Abr.13, 2022 |
| Dami | 1MT | Petsa ng Pag-expire | Abr.11, 2024 |
| item | Pamantayan | Resulta | |
| Hitsura | Puting Crystalline Powder | Puting Crystalline Powder | |
| Pagsusuri | 99.0～101% | 99.68 | |
| Nilalaman ng Tubig | ≤0.5% | 0.22% | |
| pagkawala sa pagpapatuyo | ≤1% | 0.43 | |
| 1.0M may tubig | Walang kulay, malinaw | Walang kulay, malinaw | |
| PH (1.0M may tubig) | 3.5～4.1 | 3.8 | |
| Mabibigat na metal (Pb) | ≤0.0005% | 0.0002 | |
| UV absorbance 260nm (0.5m aqueous solution) | ≤0.040 | 0.012 | |
| UV absorbance 280nm (0.5m aqueous solution) | ≤0.020 | 0.009 | |
| Konklusyon | Kwalipikado | ||
1. Ginagamit bilang calcium soap dispersant sa sabon at sabon. Maaari nitong palitan ang sodium tripolyphosphate bilang mababang phosphorus o phosphorus free detergent. Maaari rin itong gamitin bilang aktibong sangkap sa paghuhugas ng likido.
2. Ginamit bilang medium bubble mineral flotation agent sa industriya.
3. Sa leather degreasing, dyes, pigments, pesticides bilang dispersant, wetting agent.
4. Ginamit bilang deinking agent sa industriya ng pag-print.
Inilagay ito sa 25kgs drum at ilayo ito sa liwanag sa temperaturang mas mababa sa 25 ℃.
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