tshuaj qib 99.99% DMSO Dimethyl Sulfoxide Cas 67-68-5
Dimethyl sulfoxide (DMSO) yog cov organic sulfide compound. Nws tsis muaj xim, tsis muaj ntxhiab, thiab pob tshab thaum sov li chav. Nws yog ib hom kua uas nqus tau dej thiab yooj yim hlawv. Nws muaj cov yam ntxwv ntawm polarity siab, boiling point siab, tsis muaj proton, sib xyaw nrog dej, tsis muaj tshuaj lom thiab ruaj khov kub zoo. Nws yaj tau hauv ethanol, propanol, benzol, chloroform thiab ntau yam organic matters. Nws tau hu ua "Omnipotent Solvent"
1. Hauv daim ntawv thov kev ua roj av
2. Hauv daim ntawv thov ntawm cov xov hluavtaws
3. Hauv daim ntawv thov kev tsim tshuaj
4. Hauv kev siv tshuaj tua kab thiab chiv ua liaj ua teb
5. Hauv daim ntawv thov cov xim pleev xim, pleev xim
6. Hauv daim ntawv thov antifreeze
7. Hauv cov ntawv thov sib cais roj
8. Hauv daim ntawv thov cov khoom siv hluavtaws
9. Hauv kev lag luam hluav taws xob
10. Hauv daim ntawv thov ntawm cov organic synthesis, thiab lwm yam ...
1100kg/IBC tank, 230kg/nruas, 25kg/nruas, 1kg/lub raj mis
Thaum qis dua qhov khov 18.4 ℃ dhau los ua crystalline
Kev khaws cia yuav tsum nyob rau qhov txias, qhuav thiab muaj cua nkag.
| Khoom | DMSO | |||||
| Tus lej pawg | 210711 | Ntim khoom | 230kg/nruas | Tus Nqi: | 20000kgs | |
| Hnub tim ntawm kev tsim khoom | 11lubLub Xya Hli 2021 | Hnub tas sij hawm | 10lubLub Xya Hli 2023 | |||
| Pab Pawg | Cov Lus Qhia Tshwj Xeeb | Cov txiaj ntsig | ||||
| Qhov tsos | Cov kua tsis muaj xim pob tshab | Cov kua tsis muaj xim pob tshab | ||||
| Kev huv huv,% | ≥99.95 | 99.99% | ||||
| Qhov taw tes crystallization, ℃ | ≥18.30 | >18.30 | ||||
| Tus nqi kua qaub (KOH), mg / g | ≤ 0.01 | 0.006 | ||||
| Kev kis tau, 400nm% | ≥98.0 | >99.0 | ||||
| Cov ntsuas kev hloov pauv (20 ℃) | 1.4778 ~1.4790 | 1.4790 | ||||
| Nqus dej,% | ≤ 0.05 | 0.01 | ||||
| Txo cov tshuaj, (ua methanal)% | ≤0.10 | 0.005 | ||||
| Xim (APHA) | ≤10 | ＜ 5 | ||||
| Qhov Ceev, 25 ℃, kg / m33 | ≥1.093 | 1.098 | ||||
| PH | 6 ~ 8 | 6.9 | ||||
| Na, mg/kg | ≤50 | ＜ 1 | ||||
| Fe, ug/kg | ≤50 | ＜ 1 | ||||
| Ca, ug/kg | ≤50 | ＜ 1 | ||||
| Xaus lus | Tsim nyog, Ua tau raws li tus qauv ntawm Q/CZDL 01-2017 | |||||
