Cov khoom lag luam
Cov tshuaj nrog tus lej cas 24295-03-2 {{acetylonzole, kuj paub} acetyliazole, uas muaj cov roj molh₅nos thiab qhov hnyav molecular ntawm 127.1643.
{{0 {0}} Acetylthiazole yog xim tsis muaj xim daj ua kua daj. Nws muaj aromas xws li popped pob kws, roasted txiv ntseej, ci oatmeal, nqaij nqaij, txiv ntoo, thiab qhob cij. Lub ntsiab lus melting yog 64. {5 - 65. 56 Degree yog}}}}}}}} {}}. 552.
Cov ntaub ntawv yooj yim
| Khoom npe: | 2- acetylthiazole |
| Cas | 24295-03-2 |
| Mf | C5H5Nos |
| Mw | 127.16 |
| Einecs | 246-134-5 |
| Kev tshwm sim | Dawb rau me ntsis daj |
| Melting taw tes | 65.5 Degree |
| Kub taw tes | {{0 {}} degree / 12 mmHg (Lit.) |
| Ceev | 1.227 g / ml ntawm 25 degree (lit.) |
| Fema | 3328|2- acetylthiazole |
Kev siv
Kev lag luam khoom noj khoom haus: {{{{0 acetyliazole yog siv los sib xyaw ua noj, paj kws, khob cij, thiab nqaij flavors. Qhov kev pom zoo muab tshuaj yog txog 0. 2 - 1. 4 mg / kg hauv cov zaub mov kawg.
Tshuaj Kev Lag Luam: {{2- acetylhozole yog siv los npaj triazothiazuszole, thiab kev haus dej cawv, thiab koom nrog Aldol Polycondensation. Nws tseem yog qhov sib npaug ntawm -hydroxy propionaldehyde -anion.
Tuam txhab tau
Gnechem, nyob hauv Henan xeev, Suav teb, yog ib feem ntawm cov pab pawg Gnee, nrog 22 xyoo kev ua haujlwm zoo rau cov neeg siv khoom lag luam thoob ntiaj teb. Peb muab cov khoom siv raw tshuaj muaj kuab lom thiab tshuaj lom neeg tshwj xeeb rau ntau yam kev muaj peev xwm hauv tsev thiab txawv teb chaws, ua rau peb ib tus neeg ntseeg siab.
Cov FAQ
1. Kuv yuav tau txais tus nqi li cas?
-Peb feem ntau hais nyob rau hauv 24 teev ntawm tau txais koj qhov kev nug (tsis suav nrog hnub so thiab hnub so).
-Yog koj xav tau tus nqi hloov mus, thov hu rau peb txhais tau tias peb tuaj yeem hais lus rau koj.
2.What koj lub sijhawm khoom xa tuaj?
-It nyob ntawm tus naj npawb ntawm kev txiav txim thiab lub caij uas koj tso koj daim ntawv xaj.
-Usually, kev txiav txim tuaj yeem xa tawm tsis pub dhau 7-15 hnub rau cov xaj me thiab 25 hnub rau xaj loj.
3. Dab tsi yog tus qauv thauj khoom?
-Yog tuaj yeem nkoj los ntawm hiav txwv, huab cua, lossis nthuav qhia (EMS, UPS, DHL, TNT, FedEx, thiab lwm yam).
Cim npe nrov: CAS: 24295-03-2|2- acetylhozole, Tuam Tshoj li cas: 24295-03-2|2- acetylthiazole cov chaw tsim khoom, cov chaw muag khoom, Hoobkas
