2-Phenylimidazole 670-96-2
Dzina la malonda:2-Phenylimidazole CAS:670-96-2 MF:C9H8N2 MW:144.17 Kachulukidwe:0.6g/cm3 Malo osungunuka:142-148 ° C Malo otentha:340 ° C Phukusi:1 kg/thumba, 25kg/ng'oma
Zinthu
≤0.5%
Itha kugwiritsidwa ntchito ngati wochiritsa wa epoxy resin, polyurethane, ndi mankhwala apakatikati, mankhwala ophera tizilombo ndi utoto.
1, T/T 2, L/C 3, visa 4, kirediti kadi 5, Paypal 6, Alibaba trade Assurance 7, Western Union 8, MoneyGram 9, Kupatula apo, nthawi zina timavomerezanso Bitcoin.
1. Njira zodzitetezera kuti musagwire bwino Pewani kukhudzana ndi khungu ndi maso. Pewani kupanga fumbi ndi ma aerosols. Perekani mpweya wokwanira wa utsi pamalo pomwe fumbi lapangika.
2. Zinthu zosungirako zotetezeka, kuphatikiza zosagwirizana Sungani pamalo ozizira. Sungani chidebe chotsekedwa mwamphamvu pamalo owuma komanso mpweya wabwino
1. Zodzitetezera, zida zodzitetezera komanso njira zadzidzidzi Gwiritsani ntchito zida zodzitetezera. Pewani kupanga fumbi. Pewani mpweya wopuma, nkhungu kapena gasi. Onetsetsani mpweya wokwanira. Chotsani ogwira ntchito kumadera otetezeka. Pewani kupuma fumbi.
2. Kuteteza chilengedwe Musalole mankhwala kulowa mu ngalande. 3. Njira ndi zipangizo zosungira ndi kuyeretsa Nyamulani ndikukonzekera kutaya popanda kupanga fumbi. Sesa ndi fosholo. Khalani mkati zotengera zoyenera, zotsekedwa zotayidwa.