Ka whakamahi Catalyst mo nga tauhohenga waro.
Whakamahi Nickel acetylacetonate he pai te wairewa i roto i nga whakarewa pararopi, na reira ka whakamahia i roto i te whakahiato Grignard o te nickelocene mai i te cyclopentadienyl magnesium halides.He maha atu nga tote nickel(II) penei i te thiocyanate ka taea te tauhohe ki te cyclopentadienide pāhare pāporo i roto i te haukini wai.
Ka whakamahia te Nickel Acetylacetonate hei whakarite i te Bisphenol Dipropargyl Ether me te Cyanate Ester te whakakotahi i te kapia.
Ratonga ka taea e matou te whakarato
1) Ka taea te haina kirimana ōkawa
2) Ka taea te hainatia te whakaaetanga muna
3) E whitu nga ra whakahoki taurangi
He mea nui ake: ka taea e maatau te whakarato i nga hua anake, engari he ratonga otinga hangarau!
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 kore utu iti 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.
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CAS 3153-26-2 Vanadil acetylacetonate / Vanadiu...
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Europium Acetylacetonate Crystal 99% CAS 18702-...
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Te Parakore Cerium Acetylacetonate Hydrate CAS ...
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Lanthanum acetylacetonate hydrate CAS:64424-12-0
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Yttrium acetylacetonate hydrate CAS 15554-47-9
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Zirconium acetylacetonate CAS: 17501-44-9
