Tus nqi tsim khoom 7158-32-9 DEDC
Muaj cov khoom tshiab hauv Tshuag, Zoo siab thiab xa khoom sai, yog tias koj xav tau, txais tos hu rau peb txhua lub sijhawm.
| Hu Xov Xwm | |
| WhatsApp / Wechat / Skype: | +86 131 6219 2651 |
| Email: | alia@starskychemical.com |
| info@starskychemical.com | |
| Lub vev xaib | www.starskychemical.com |
Ib.Kev piav qhia
Khoom npe:4,4′-OXYBISBENZOYL chloride DEDC
CAS: 7158-32-9 Nr
MF: C14H8Cl2O3
PIB: 295.12
PIB: 808-159-5
Melting point: 22-23 ℃
Kub taw tes: 404 ℃
Qhov ceev: 1.386
Fp: 164 ℃
Cia kub: inert cua, 2-8 ° C
二.Specification
| Khoom npe | |
| CAS | 7158-32-9 |
| Qhov tshwm sim | Dawb Crystalline hmoov |
| Purity | 99.5% Min |
| Pob | 1 kg / hnab los yog 20 kg / nruas |
ḉ.Daim ntawv thov
PI zaj duab xis, PSPI, thiab lwm yam.
四.Cia tej yam kev mob
Muab kaw thiab khaws cia rau hauv qhov chaw ventilated, qhuav ib puag ncig
Post lub sij hawm: Lub Xya hli ntuj-26-2022