Cov khoom lag luam
Khoom:
Crystalline Lactone muaj cov muaj zog xim thiab cov tshuaj fluorescent, thiab muaj qhov zoo zas nyhuv ntawm feem ntau cov fiber thiab ntaub.
Crystalline Lactone yog qhov ruaj khov nrog cov hlau chelates. Qhov no compound yog chemically ruaj khov vim hais tias ntawm nws pab pawg hydroxyl, uas tso cai rau nws los ua hydrogen bonds. Crystal violet lactone reacts nrog p-hydroxybenzoic acid los tsim cov ruaj khov nyuaj. Cov cuab yeej siv tshuaj lom no ua rau nws muaj txiaj ntsig zoo rau kev ntws ua haujlwm, xws li cov neeg siv los kuaj cov ntshav hauv cov ntshav.
Cov ntaub ntawv yooj yim
|
Cov khoom |
Kev qhia tshwj xeeb |
| Cas | 1552-42-7 |
| Einecs | 216-293-5 |
|
Tshuaj Cov Qauv |
C26H29N3O2 |
|
Molecular loj |
415.53 |
|
Ceev |
1.1424 (ntxhib kwv yees) |
|
Melting taw tes |
Ntau dua los yog sib npaug rau 178 degree |
|
Kub taw tes |
534.12 Qib (Kwv Tawv) |
|
Flash point |
322.4 Qib |
|
Vapor siab |
0 pa ntawm 25 degree |
|
Refronction Index |
1.7120 (kwv yees) |
|
Acidity Coefficient |
4.73 ± {0. 24 (kwv yees) |
|
Kev Cia |
Kaw Hauv Qhuav, Chav Chav |
| Xim | Dawb rau lub teeb daj |
| Lub cev thiab tshuaj |
Melting taw tes: 175 degree |
|
Kev tshwm sim |
Dawb rau off-dawb hmoov |
|
CVL cov ntsiab lus |
Ntau dua los yog sib npaug rau 96% |
|
Tag nrho cov ntsiab lus Leuco zas xim |
Ntau dua los yog sib npaug rau 97% |
|
Xim siv tom qab kev txhim kho xim |
Ntau dua los yog sib npaug rau 97% ntawm cov qauv xim palette |
|
Cov roj ntsha (cov chaw muag khoom tsis ncaj) insoluble teeb meem |
Tsawg dua los yog sib npaug rau 0. 2% |
|
Volatile Cheebtsam |
Tsawg dua los yog sib npaug rau 0. 1% |
Siv &Kev npaj
Siv:
Daim ntawv thov daim ntawv thov ntawm Crystal Lactone yog cov khoom siv siab-rhiab. Crystal violet Lactone (CVL) yog qhov tseem ceeb zas xim rau kev tsim cov khoom siv siab-rhiab. Ib qho ntxiv, nws kuj tseem tuaj yeem siv los ua lub siab zas xim rau cov pa roj carbon thiab luam cov ntawv cua sov rau cov ntawv sau sov.
Txoj kev npaj:
Crystalline Lactone yog ib txwm npaj los ntawm kev tawm tsam hws ntawm benzophenone (lossis Benzhopamine) nrog rau cov khoom siv acidification thiab crystallization kom tau cov khoom ntshiab.
Tuam txhab tau
Tsim nyob rau hauv 2016, Gnee Chem yog nyob hauv Anyang City, Henan xeev. Peb cov khoom raug xa tawm mus rau kaum ob lub teb chaws thiab cov cheeb tsam xws li America South thiab South America, Europe, Australia thiab South Africa. Thov so kom paub tseeb tias peb yuav coj koj daim ntawv xaj kom hnyav. Peb tseem tos txais tos cov neeg siv khoom txawv teb chaws tuaj rau peb lub tuam txhab los tham txog kev ua lag luam thiab tsim kev phooj ywg.
Cov FAQ
Yuav ua li cas txog kev ntim khoom?
Nws tuaj yeem ua raws li koj cov kev xav tau thiab cov duab ntawm koj cov khoom. Feem ntau hais lus, peb tuaj yeem muab cov hlau nruas ntim, thawv ntim, cov thawv ntoo ntim thiab hnab ntim.
Koj txais cov txheej txheem them nqi dab tsi?
Txog kev txiav txim me me, koj tuaj yeem them los ntawm xaim hloov chaw, Western Union lossis Paypal Union lossis Paypal, koj tuaj yeem them los ntawm cov ntawv xa lossis tsab ntawv qiv nyiaj rau peb lub tuam txhab tus account.
Qhov chaw nres nkoj ntawm chaw thau khoom nyob qhov twg?
Feem ntau Tianjin chaw nres nkoj lossis Qingdao chaw nres nkoj.
Cim npe nrov: 1552-42-7|Crystal violet lactone, Tuam Tshoj 1552-42-7|Crystal Violet Lactone Cov Chaw Tsim Tshuaj, Cov Chaw Muag Khoom, Hoobkas
