Cov Lus Qhia Yooj Yim
Muaj tej yam tshuaj yog isopropanol, 2- propanol cas 67-63-0
| Yam | Kev qhia tshwj xeeb | Qho kawg |
| kev tshwm sim | tsis muaj kob ua kua | tsis muaj kob ua kua |
| purity% | 99.9min | 99.92 |
| Xim (hazen) | 10max | 5 |
| Dej ntsiab% | 0.05max | 0.04 |
| Acidity (raws li acetic acid)% | 0.002Max | 0.0008 |
| ntom ntawm 20ºC (g / cm3) | 0.784-0.786 | 0.7851 |
| evaporation resuide% | 0.002Max | 0.0008 |
| CarbonyL tus nqi% | 0.02max | 0.0028 |
| Sulfide cov ntsiab lus (mg / kg) | 2max | 0.3 |
| Dej Solubble expient | daim pib | |
Ntawm Gneebio, peb muab cov khoom zoo tshaj plaws thiab huv si ipa cia ntawm no 99% isopropyl cawv {} Tau txais ib qho kev tsocai tam sim no rau ib qho kev txiav txim siab!sales@gneebio.com
Cov khoom lag luam
Isopropanol ipa ({{0 ws} ete, benzene {2} ether, ether, ethere, ether, thiab tuaj yeem tsim ib qho Azeotrope nrog dej . Isopropyl cawv yog qhov yooj yim} Cov kev haus dej cawv me ntsis}
Cov ntawv thov ntawm 99% isopropanol:
1. 99% yogOpropanol tau siv dav ua cov khoom siv raw thiab cov kuab kub .
2.}} Siv ua cov qauv chromatography rau kev txiav txim siab ntawm barium, cov calcium, sodium, cibaltium, nitrite, cobalt,.
3.} isopropyl cawv ua ib qib kev sib xyaw ua ke, BV - loj-teev ua ke nrog Circuit Court Technology .
{{04.} Siv nyob rau hauv kev lag luam hluav taws xob, kuj tau siv los tu tus neeg sawv cev .
5. i i i ipa kom zoo rau cov kuab tshuaj nplaum, cov roj hmab, roj, roj thiab cov rog.
{{06. 2-}}}}}}}}}} Siv tsawg dua thiab muaj lub zog ua kom muaj zog rau cov tshuaj hydrophilic dua li ethanol {}}
{{07.}}} siv nyob rau hauv kev tsim cov isopropyl acetone, isopropyl acetate thiab thymol thiab roj av ntxiv .
8. isopropanol tuaj yeem siv rau cov nqaij mos tsiaj membrane degrane {}}
Vim li cas thiaj xaiv GNEEBIO?
1. Koj qhov kev nug yuav teb tsis pub dhau 4 teev . (online kev pabcuam)
{{02. Cov qauv dawb tuaj yeem xa tuaj rau ntawm kev thov .
3. qhov ntau muaj nuj nqis tseem muaj . lub moq yog 25kgs.
4. Peb muaj ntau tshaj 10 xyoo kev ua hauv kev muag khoom thiab ntau lawm.
5.} Customized ntim thiab ntau lawm muaj .
6. Koj cov khoom tuaj yeem xa tawm ntawm lub sijhawm .
Peb xav kom ib tus yeej-win ua lag luam . xa koj cov lus nug thiab koj yuav tau txais nws!
Kev xa mus
Tuam txhab tau
Gneebioyog nyob hauv Anyang City, Henan xeev, Suav {}}} nws yog cov khoom siv raw tshuaj thiab cov khoom lag luam zoo nkauj thiab cov khoom lag luam kom zoo
Ntim & Xa Tawm
Ntim: 25kg Fiber nruas nrog PE nyob rau hauv linner lossis customized ntim muaj.
Lub sij hawm xa tuaj: 7-10 hnub tom qab paub meej .
Cov hau kev xa khoom: los ntawm hiav txwv, huab cua, lossis courier (FedEx, DHL, UPS, TNT) .
Cov FAQ
Q: Koj yuav tswj tau qhov zoo li cas?
A: Peb muaj peb tus kheej kev tswjhwm zoo thiab tseem ua lwm yam kev sim thib peb ntawm lwm tus sim .
Q: Koj puas kam txais cov xaj ntawv me?
A: Txais, yog tias koj yog tus neeg muag khoom me me lossis cov neeg ua lag luam, peb tau txaus siab loj hlob nrog koj {}} {.
Q: Koj puas muab cov qauv?
A: Kom paub meej, peb muab 50 grams kuaj dawb .
Q: Yuav ua li cas txog tus nqi? Nws puas tuaj yeem pheej yig dua?
A: Peb ib txwm muab cov kev txaus siab ntawm peb cov neeg siv khoom hauv thawj qhov chaw . Nyob rau hauv cov nqi sib tw sib txawv thiab peb tau lees tias yuav muab koj tus nqi sib tw tshaj plaws.
Q: Koj puas tuaj yeem xa sijhawm?
A: Tau kawg! Coob tus neeg muas zaub tau ua kev pom zoo nrog kuv vim peb tuaj yeem xa tau raws sijhawm thiab lav tau thawj-chav ua haujlwm zoo ntawm cov khoom!
Q: Kuv puas tuaj yeem mus saib koj lub Hoobkas hauv Suav teb?
A: Tau kawg koj tuaj yeem, koj tau zoo siab tos txais peb {.
Q: Kuv yuav tso li cas?
A: Koj tuaj yeem xa peb ib qho kev nug rau cov ntaub ntawv xaj kom ntxaws thiab peb yuav piav qhia cov ncauj lus kom ntxaws rau koj .
Cim npe nrov: Muaj tej yam tshuaj yog isopropanol,2-}}}}}}} cov kws ua lag luam, cov chaw tsim khoom, Hoobkas