N,N'-DIMETHYL-N,N'-DIPHENYLUREA Centralite II cas 611-92-7
Tuam Tshoj lub Hoobkas muab GJB qib Stabilizer Centralite II rau propellant cas 611-92-7
Cov ntsiab lus khoom:
Lub Npe Tshuaj: Centralite II
Lwm Lub Npe: N,N'-DIMETHYL-N,N'-DIPHENYLUREA
Cov mis mos molecular: C15H16N2O
CAS# 611-92-7
Cov khoom thiab kev siv
Centralite II rau Stabilizer thiab propellant, 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.
| YAM KHOOM | INDEX |
| Qhov tsos | Hmoov sib xws los yog nplai sib xws, xim yuav txawv ntawm daj daj mus rau xim av daj |
| Kub ntawm kev ua kom muaj crystallization, ° C | ≥ 120.2 |
| Feem pua ntawm cov tshauv,% | ≤ 0.04 |
| Feem pua ntawm cov khoom sib xyaw uas tsis yaj hauv cawv ethyl,% | ≤ 0.06 |
| Feem pua ntawm cov amines dawb hauv dimethylaniline,% | ≤ 0.20 |
| Feem pua ntawm cov dej noo,% | ≤ 0.40 |
| PH ntawm cov kua dej | Yuav tsum tau qhab nia nruab nrab ntawm 3.8 |
| * 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
