Chaw tsim khoom 7158-32-9 Dedc
Muaj ib qho tshiab batch hauv Tshuag, zoo thiab xa khoom sai dua, yog tias koj xav tau nws, txais tos hu rau peb txhua lub sijhawm.
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一. Kev piav txog
Khoom npe:4,4'-oxybisbisbenbenidly dedc
CAS: 7158-32-9
Mf: c14h8Cl2o3
MW: 295.12
Einecs: 808-159-5
Melting Taw tes: 22-23 ℃
BLAIL NTAM: 404 ℃
Ceev: 1.386
FP: 164 ℃
Cia Temp: Inert Cheeb Tsam, 2-8 ° C
二. Kev qhia tshwj xeeb
| Khoom npe | |
| Cas | 7158-32-9 |
| Kev tshwm sim | Dawb crystalline hmoov |
| Kev coj dawb huv | 99.5% min |
| Lub thawv | 1 kg / hnab lossis 20 kg / nruas |
三. Daim ntawv thov
PI Zaj duab xis, PSPI, thiab lwm yam.
四. Kev Cia
Ntim thiab khaws cia rau hauv qhov cua, ib puag ncig qhuav
Lub Sijhawm Post: Jul-26-2022