Ethylene glycol butyl ether siab purity thiab tus nqi qis
Cov Lus Qhia Tshwj Xeeb
| Lub Npe Khoom | Ethylene glycol monobutyl ether | |||
| Txoj Kev Ntsuas | Tus Qauv Lag Luam | |||
| Khoom Muag Khoom No. | 20220809 | |||
| Tsis yog. | Cov khoom | Cov Lus Qhia Tshwj Xeeb | Cov txiaj ntsig | |
| 1 | Qhov tsos | Cov kua ntshiab, tsis muaj xim | Cov kua ntshiab, tsis muaj xim | |
| 2 | wt. Cov Ntsiab Lus | ≥99.0 | 99.84 | |
| 3 | (20℃) g/cm3 Qhov Ceev | 0.898 - 0.905 | 0.9015 | |
| 4 | wt. Acidity (Xam raws li Acetic Acid) | ≤0.01 | 0.0035 | |
| 5 | wt. Cov ntsiab lus dej | ≤0.10 | 0.009 | |
| 6 | Xim (Pt-Co) | ≤10 | <5 | |
| 7 | (0 ℃, 101.3kPa) ℃ Qhov ntau ntawm kev sib xyaw ua ke | 167 - 173 | 168.7 - 172.4 | |
| Qhov tshwm sim | Dhau | |||
Kev Ruaj Ntseg thiab Kev Ua Haujlwm
Kev Ruaj Ntseg:
Cov khoom siv ruaj khov nyob rau hauv cov xwm txheej ib txwm muaj.
Tej zaum yuav muaj kev phiv tshuaj txaus ntshai:
Tsis muaj kev phiv tshuaj txaus ntshai paub nyob rau hauv cov xwm txheej ntawm kev siv li niaj zaus.
Tej yam mob uas yuav tsum tsis txhob muaj:
Cov ntaub ntawv tsis sib haum.
Cov ntaub ntawv tsis sib xws:
Cov tshuaj oxidant muaj zog.
Cov khoom puas tsuaj uas lwj:
Cov pa roj carbon oxides thaum hlawv.
