Cov khoom lag luam
Xim liab 4 (CAS tsis . 2814-77-9) yog ib qho tseem ceeb {}} naphthe} ({}} nipecular hnyav li 327 {{. 73 g / mol.
Pom li lub txiv kab ntxwv ci ci ntsa iab nrog lub ntsej muag daj-liab, acetone {} {{{{{{{{{10}} 65 g / cm³. Thaum yaj nyob rau hauv concentrated sulfuric acid thiab concentrated nitric acid, nws hloov ci ntsa iab vermilion thaum tswj kev ruaj khov hauv durute sodium hydrium hydrocide tov.
Siv:
Daim duab no pom dav dav ntawm kev lag luam xws li inks, nws lub zog ua kom haum, nws tsis zoo} rau cov khoom siv liab liab, thiab cov tshuaj pleev ib ce. chloride {{4 4}} hauv cov khoom roj hmab, nws ua rau cov log tsheb xim thiab cov ntsaws ruaj ruaj.
Khoom Paub meej
|
ceev |
1.45 g / cm3 |
|
Kub taw tes |
496.7ºC ntawm 760 MmHG |
|
Melting taw tes |
276ºC |
|
Molecular Cov Qauv |
C16H10Npuag3O3 |
|
molecular hnyav |
327.72200 |
|
Flash point |
254.2ºC |
|
Precision Mass |
327.04100 |
|
PSA |
90.77000 |
|
Lub cim |
6.04560 |
|
Vapor siab |
4.25E -13 mmHg ntawm 25 degree |
|
Refronction Index |
1.684 |
|
Kev Cia |
Khaws cia hauv qhov chaw txias thiab qhuav ntawm {{0} ºC |
Txog Peb
Gnee Tshuaj Muaj Nyob rau hauv Henan xeev, Tuam Tshoj {{}}} Koj yog cov khoom lag luam interned ntawm lub zog ntawm thev naus laus zis .
Cov Kev Tshawb Fawb Txog Pawg Neeg Tshawb Fawb, Cov Khoom Tshawb Fawb Kev Tshawb Fawb thiab Kev Tsim Kho Kom Zoo Dua thiab Kev Muag Khoom Zoo thiab Kev Tsim Kho Kev Nyab Xeeb Kev Sib Tw Ntawm Peb Lub Tuam Txhab .
Cov FAQ
Q1: Koj txoj kev ntim khoom li cas?
A: Peb muaj cov qauv ntim, yog tias koj xav tau thiab kev txiav txim siab loj, peb kuj tuaj yeem muab cov kev cai rau kev cai.
Q2: Koj tus qauv coj ua dab tsi?
A: Peb tuaj yeem muab cov qauv, tab sis cov neeg yuav khoom yuav tsum them tus nqi coj mus kuaj thiab cov neeg xa nqi .
Q3: Koj puas kuaj txhua yam khoom ua ntej cov zaub mov xa tuaj?
A: Yog, peb muaj 100% kuaj ua ntej ua zaub mov xa tuaj .
Q4: Koj yuav ua li cas peb txoj kev lag luam ntev ntev thiab kev sib raug zoo?
A: {1.}} peb khaws zoo zoo thiab tus nqi sib tw los xyuas kom peb cov neeg siv khoom txaus siab.
2. Peb hwm txhua tus neeg siv khoom thiab peb ua tsaug ua lag luam thiab ua phooj ywg nrog lawv tsis muaj qhov twg los ntawm.
Cim npe nrov: Cov xim kom zoo nkauj xim xim liab hmoov 4 CAS?}}}}}}}}}
