1.Ingoa: Niobium(V) pūhaumāotaNbCl5
2. Paerewa: Reagent grade me te ahumahi ahumahi
3.Te ma: 99.9%
4.Appearance: Te paura karaihe kowhai
5.Cas nama: 10026-12-7
6. Mōkī: 500g / pounamu ranei 1kg / pounamu
Hei whakarite mo te niobium parakore, hei takawaenga.Ko te Niobium pentachloride te mea tuatahi mo te whakarite i te niobium parakore, me te ferroniobium.Ka whakamahia hei whakakorikori waikawa Lewis i roto i te whakahiato waro hei whakahohe i nga alkenes i te tauhohenga waro-ene me te tauhohenga Diels-Alder.
Tiwhikete o te paura Niobium Chloride (%) | ||||||||
Maamaa | Fe | Al | Cu | Mo | Si | Mg | Ca | Ni |
99.95 | 0.0010 | 0.0010 | 0.003 | 0.0008 | 0.0005 | 0.0003 | 0.0002 | 0.005 |
Waitohu | Epoch |
He kaihanga matou, kei Shandong ta matou wheketere, engari ka taea ano e matou te whakarato ratonga hoko mo koe!
T/T(whakawhitinga waea), Western Union, MoneyGram, BTC(bitcoin), etc.
≤25kg: i roto i nga ra mahi e toru i muri i te whiwhinga utu.>25kg: kotahi wiki
Kei te waatea, ka taea e matou te whakarato tauira iti kore utu mo te kaupapa arotake kounga!
1kg mo ia peeke tauira fpr, 25kg, 50kg ranei mo ia pahū, ki te hiahia ranei koe.
Whakaorangia te ipu kia kati katia ki tetahi waahi maroke, hauhautanga me te hau pai.