Isopropanol CAS 67-63-0los yog isopropyl cawv (IPA)yog ib qho ntshiab, tsis muaj xim, tsis muaj kuab lom nrog cov ntxhiab tsw me me thiab cov tshuaj toxicity tsawg piv rau lwm cov kuab tshuaj. Cov yam ntxwv no tso cai rau nws siv rau ntau yam kev siv. IPA yog miscible hauv dej, cawv, thiab feem ntau cov kuab tshuaj organic. Nws yuav yaj cov khoom xws li cellulose, natural resins, roj thiab cov pos hniav, alkaloids. Isopropyl cawv yog cov tshuaj tua kab mob ntau tshaj plaws thiab siv dav hauv tsev kho mob, chav huv, khoom siv hluav taws xob thiab khoom siv kho mob.
| yam | specification | tshwm sim |
| tsos | colorless clarity kua | colorless clarity kua |
| purity% | 99,9 nqi | 99.92 |
| xim (hazen) | 10 max | 5 |
| dej cov ntsiab lus% | 0.05 max | 0.04 |
| acidity (raws li acetic acid)% | 0.002 max | 0.0008 |
| Qhov ceev ntawm 20℃(g / cm3) | 0.784-0.786 | 0.7851 |
| evaporation resuide% | 0.002 max | 0.0008 |
| carbonyl tus nqi% | 0.02 max | 0.0028 |
| sulfide cov ntsiab lus (mg / kg) | 2 max | 0.3 |
| dej soluble kev paub | hla | |
CAS 67-63-0 Isopropyl cawv siv
Raws li cov ntaub ntawv raw khoom, 2-propanol tuaj yeem tsim hydrogen peroxide, diisobutyl ketone, isopropylamine, isopropyl, isopropyl chloride, fatty acid isopropyl ester thiab chlorinated fatty acid isopropyl ester, thiab lwm yam.
Raws li cov kuab tshuaj, isopropanol yog ib qho hnyav hnyav hauv kev lag luam. Nws muaj ntau yam kev siv. Nws tuaj yeem sib xyaw nrog dej dawb. Nws muaj zog solubility rau lipophilic tshuaj tshaj ethanol. Nws tuaj yeem siv los ua cov kuab tshuaj rau nitrocellulose, roj hmab, txheej, shellac, alkaloids, thiab lwm yam.
Hauv kev lag luam hluav taws xob, nws tuaj yeem siv los ua cov tshuaj ntxuav thiab degreasing.
Hauv kev lag luam roj, cov extractant ntawm paj rwb noob roj kuj tuaj yeem siv rau degreasing ntawm cov tsiaj derived cov ntaub so ntswg.
Kev tuav thiab khaws cia
tuav
- Xyuas kom cov thawv ntim tau nruj nruj thaum thauj
- Cov khoom siv hauv av los tiv thaiv kev tsim hluav taws xob zoo li qub
- Muab qhov cua kom zoo hauv cov tsheb thauj khoom
- Tsis txhob noj, haus, lossis haus luam yeeb thaum tuav
Cia
- Khaws rau hauv stainless hlau, polyethylene, lossis iav ntim
- Siv polyethylene los yog Teflon rau cov thawv yas
- Sau cov chaw cia nrog cov cim "Flammable Liquid".
- Siv cov pa ua pa uas tsim nyog hauv lub tank cia
Vim li cas thiaj xaiv gneebio?
Cov neeg siv khoom tuaj ua ntej. Peb muab siab - cov khoom zoo ntawm tus nqi tsim nyog thiab xyuas kom meej cov khoom xa tuaj sai.
Peb tuaj yeem xa cov khoom ncaj qha mus rau koj qhov chaw nyob xa khoom, uas muaj kev nyab xeeb thiab ceev ceev. Peb muaj cov khoom npaj rau hauv Tshuag.
Peb teb sai thiab meej rau cov neeg siv khoom cov lus nug. Peb muab kev sov siab tom qab - kev muag khoom thiab yuav pab koj daws txhua yam teeb meem uas koj ntsib.
Peb xa tshwj xeeb zoo thiab kev pabcuam ntawm tus nqi sib tw.
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Peb lub tuam txhab
Gneebioyog cov kws tshaj lij cov khoom siv raw khoom nyob hauv Henan Xeev, Suav. Peb tau dhau daim ntawv pov thawj kev ua haujlwm zoo thiab muaj tus kheej - tswj cov cai ntshuam thiab xa tawm. Peb cov khoom yog nrov nrog cov neeg siv khoom. Raws li tus neeg xa khoom thoob ntiaj teb, peb xa cov ntaub ntawv pov thawj tshuaj raw khoom uas ua raws li REACH, RoHS, ISO thiab lwm yam qauv thoob ntiaj teb. Peb lub peev xwm ntau lawm txhua hli ua kom zoo ib yam thiab muaj kev ntseeg siab rau kev txiav txim ntau.
