Qib Siab 99.9% DMSO Dimethyl sulfoxide cas 67-68-5
Organic Solvent 99.9% DMSO Dimethyl sulfoxide cas 67-68-5
Khoom lus:
Lub Npe Tshuaj: Cov Dimethyl sulfoxide
CAS: 67-68-5
Qhov ceev (25 ° C): 1.101g / ml
Cov mis mos cov qauv: C2H6OS
Huv huv: 99.9% min
Dimethyl sulfoxide (DMSO) yog cov organic sulfide compound. Nws tsis muaj xim, tsis muaj ntxhiab thiab pob tshab ua kom sov ntawm chav tsev kub. Nws yog ib hom dej noo noo nqus cov khoom ua kua. Nws muaj cov yam ntxwv ntawm siab polarity, kub taw tes, tsis-proton, tov nrog dej, tsis tshua muaj tshuaj lom thiab muaj cua sov zoo. Nws yog soluble hauv ethanol, propanol, benzol, chloroform thiab ntau yam organic teeb meem. Nws lub npe hu ua "Omnipotent Solvent"
1. Hauv kev siv cov roj av ua
2. Hauv kev thov ntawm cov khoom siv hluavtaws
3. Hauv kev siv tshuaj ntau lawm
4. Hauv kev siv tshuaj tua kab thiab siv chiv ua liaj ua teb
5. Hauv kev thov ntawm dyes, xim
6. Hauv kev siv tshuaj tua kab
7. Hauv kev siv roj sib cais
8. Hauv daim ntawv thov ntawm cov khoom siv hluavtaws
9. Hauv kev lag luam hluav taws xob
10. Hauv kev thov ntawm cov organic synthesis, thiab lwm yam ...
Cov:
1100kg / IBC tank, 230kg / nruas, 25kg / nruas, 1kg / fwj
Thaum qis hauv qab khov taw tes 18.4 ℃ dhau los ua crystalline
Kev cia khoom yuav tsum yog nyob rau ntawm qhov chaw txias, qhuav thiab lub qhov cua.
| Qib |
Kev tswj hwm hauv tebchaws |
Qes noo noo qib |
Tsawg hlau thawj qib |
Tsawg hlau qib super |
| Thov teb |
Gnquag siv hom |
Kev lag luam tshuaj rau Tshuaj |
Cyiv rau Electronics |
Kuab rau spinning hauv paus Kev ntxuav rau qib siab Electronics |
| TSWV YIM |
INDEX |
|||
| Tsos |
Cov xim tsis muaj kua pob tshab |
Cov xim tsis muaj kua pob tshab |
Cov xim tsis muaj kua pob tshab |
Cov xim tsis muaj kua pob tshab |
| Neeg Huv, (GC)% |
99.90 |
99.95 |
99.95 |
99.99 |
| Impurities ntsiab lus,% |
0.10 |
- |
- |
- |
| Crystallization point, ℃ |
18.10 |
≥ 18.20 |
≥ 18.30 |
≥ 18.30 |
| Acid muaj nqis, mgKOH / g |
0.03 |
0.03 |
0.01 |
0.01 |
| Hloov Sib Tw, (400mm)% |
≥ 96.0 |
≥ 96.0 |
98.0 |
99.0 |
| Qhov nqe lus pheej hmoo (20) |
1.4775-1.4790 |
1.4778-1.4790 |
1.4778-1.4790 |
1.4778-1.4790 |
| Cov ntsiab lus ya raws,% |
0.10 |
0.05 |
0.05 |
0.05 |
| Xim |
≤ 10 |
≤ 10 |
≤ 10 |
≤ 10 |
| Qhov ntom ntom, (25) Kg / m3 |
1.093 |
1.093 |
1.093 |
1.093 |
| PH |
6-8 |
6-8 |
6-8 |
6-8 |
| Cov ntsiab lus hlau: | ||||
| Na, μg / kg |
- |
- |
50 |
≤ 10 |
| Mg, μg / kg |
- |
- |
- |
≤ 10 |
| Al, μg / kg |
- |
- |
- |
≤ 10 |
| K, μg / kg |
- |
- |
- |
≤ 10 |
| Ca, μg / kg |
- |
- |
50 |
≤ 10 |
| Cr, μg / kg |
- |
- |
- |
≤ 10 |
| Mn, μg / kg |
- |
- |
- |
≤ 10 |
| Fe, μg / kg |
- |
- |
50 |
≤ 10 |
| Ni, μg / kg |
- |
- |
- |
≤ 10 |
| Cu, μg / kg |
- |
- |
- |
≤ 10 |
| Zn, μg / kg |
- |
- |
- |
≤ 10 |
| Pb, μg / kg |
- |
- |
- |
≤ 10 |
| Txo cov tshuaj yeeb dej caw(raws li methanal),% |
- |
- |
0.01 |
0.01 |
| Ntim: 25kg / nruas, 225kg / nruas, 18000kg hauv 20GP; 1100kg / IBC TANK, 19800kg hauv 20GP; 24000kg / ISO TANK. | ||||
