izinga lemithi 99.99% DMSO Dimethyl Sulfoxide Cas 67-68-5
I-Dimethyl sulfoxide (DMSO) iyinhlanganisela ye-organic sulfide. Ayinambala, ayinaphunga futhi ayibonakali kahle ekushiseni kwegumbi. Iwuhlobo loketshezi oluvuthayo olumunca umswakama. Inezici ze-polarity ephezulu, iphuzu lokubila eliphezulu, i-non-proton, ixutshwe namanzi, ubuthi obuphansi kanye nokuqina okuhle kokushisa. Incibilika ku-ethanol, i-propanol, i-benzol, i-chloroform kanye nezinto eziningi eziphilayo. Yayaziwa ngokuthi "i-Omnipotent Solvent"
1. Ekusetshenzisweni kokucubungula uphethiloli
2. Ekusetshenzisweni kwemicu yokwenziwa
3. Ekusetshenzisweni kokukhiqizwa kwemithi
4. Ekusetshenzisweni kwezibulala-zinambuzane kanye nomanyolo wezolimo
5. Ekusetshenzisweni kodayi, upende
6. Ekusetshenzisweni kwe-antifreeze
7. Ezicelweni zokuhlukanisa igesi
8. Ekusetshenzisweni kwe-resin yokwenziwa
9. Embonini ye-elekthronikhi
10. Ekusetshenzisweni kokwenziwa kwezinto eziphilayo, njll....
Ithangi elingu-1100kg/IBC, 230kg/isigubhu, 25kg/isigubhu, 1kg/ibhodlela
Uma ingaphansi kwephuzu lokubanda elingu-18.4℃ iba yikristalu
Indawo yokugcina kufanele ibe pholile, yomile futhi ifake umoya.
| Umkhiqizo | I-DMSO | |||||
| Inombolo yeqembu | 210711 | Ukupakisha | 230kg/isigubhu | Ubuningi: | 20000kgs | |
| Usuku lokukhiqiza | 11thJulayi 2021 | Usuku Lokuphelelwa Yisikhathi | 10thJulayi 2023 | |||
| Iteam | Imininingwane | Imiphumela | ||||
| Ukubukeka | Uketshezi olungabonakali olungenambala | Uketshezi olungabonakali olungenambala | ||||
| Ubumsulwa,% | ≥99.95 | 99.99% | ||||
| Iphuzu lokwakheka kwekristalu, ℃ | ≥18.30 | ＞18.30 | ||||
| Inani le-asidi (KOH), mg/g | ≤ 0.01 | 0.006 | ||||
| Ukudluliselwa, 400nm % | ≥98.0 | ＞99.0 | ||||
| Inkomba yokubuka (20℃) | 1.4778 ~1.4790 | 1.4790 | ||||
| Umswakama, % | ≤ 0.05 | 0.01 | ||||
| Ukunciphisa into, (njenge-methanal)% | ≤0.10 | 0.005 | ||||
| Umbala (i-APHA) | ≤10 | ＜ 5 | ||||
| Ubuningi, 25℃, kg/m3 | ≥1.093 | 1.098 | ||||
| I-PH | 6 ~ 8 | 6.9 | ||||
| I-Na, mg/kg | ≤50 | ＜ 1 | ||||
| Fe, ug/kg | ≤50 | ＜ 1 | ||||
| I-Ca, ug/kg | ≤50 | ＜ 1 | ||||
| Isiphetho | Abafanelekile, Hlangana nezinga le-Q/CZDL 01-2017 | |||||
