hmoov daim ntawv Centralite I Cas 85-98-3 N, N'-Diethyl-N, N'-diphenylurea
Tuam Tshoj lub Hoobkas muab Centralite I / N, N'-DIETHYL-N, N'-DIPHENYLUREA cas 85-98-3
Cov ntsiab lus khoom:
Lub Npe Tshuaj: Centralite I
Lwm Lub Npe: N,N'-DIETHYL-N,N'-DIPHENYLUREA, 1,3-Diethyl-1,3-diphenylurea
Cov mis mos molecular: C17H20N2O
CAS# 85-98-3
Cov khoom thiab kev siv
Centralite yog siv los ua stabilizer, thiab kev tsim cov intermediates ntawm cov tshuaj organic.
Ntim:
25kg/thawv, 25kg/hnab
Khaws cia rau ntawm RT. Cov thawv kaw kom nruj thiab khaws cia rau qhov chaw qhuav thiab muaj cua nkag.
Lub neej txee yog 12 lub hlis. Thaum thauj mus los yuav tsum tsis txhob los nag, tshav ntuj.
| Pab Pawg | Cov Lus Qhia Tshwj Xeeb | Cov txiaj ntsig |
| Qhov tsos | Hmoov dawb, tsis muaj cov khoom tsis huv uas pom tseeb | Hmoov dawb |
| Qhov chaw khov | 71-72.5 ℃ | 71.9 |
| Cov khoom tsis ruaj khov,% | ≤0.10 | 0.07 |
| Tshauv,% | ≤0.10 | 0.04 |
| Acidity (raws li acetic acid),% | ≤0.04 | 0.004 |
| Amines (ua amine theem nrab / tertiary),% | ≤0.20 | 0.11 |
| Cov ntsiab lus hydrolytic chloride,% | ≤0.001 | Ua kom muaj zog |
| Qhov loj ntawm cov khoom me me | 100% dhau US Standard Mesh 30 | Ua kom muaj zog |
| Xaus lus | tsim nyog | Tus Qauv: MIL-E-255A |
| * Ntxiv rau: Lub tuam txhab tuaj yeem tshawb nrhiav thiab tsim cov khoom tshiab raws li qhov xav tau tshwj xeeb ntawm peb cov neeg siv khoom. | ||
Sau koj cov lus ntawm no thiab xa tuaj rau peb
