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Kedu ihe bụ Amorphous boron ntụ ntụ, agba, ngwa?
Ntinye ngwaahịa aha ngwaahịa: Monomer boron, boron powder, amorphous element boron ihe akara: B Atomic arọ: 10.81 (dị ka 1979 International Atomic Weight) Ọkọlọtọ dị mma: 95% -99.9% HS code: 28045000 CAS number: 7440-42- 8 Amorphous boron ntụ ntụ a na-akpọkwa amorphous bo ...GỤKWUO -
Gịnị bụ tantalum chloride tacl5, agba, ngwa?
Shanghai Xinglu chemical ọkọnọ elu ịdị ọcha tantalum chloride tacl5 99.95%, na 99.99% Tantalum chloride bụ Ọcha ọcha ntụ ntụ na molekụla usoro TaCl5. Ibu arọ molecular 35821, ebe mgbaze 216 ℃, ebe esi esi 239 4 ℃, agbazere na mmanya, ether, carbon tetrachloride, wee meghachi omume na wa ...GỤKWUO -
Kedu ihe bụ Hafnium tetrachloride, agba, ngwa?
Ihe onwunwe Shanghai Epoch na-enye nnukwu ịdị ọcha Hafnium tetrachloride 99.9% -99.99% (Zr≤0.1% ma ọ bụ 200ppm) nke enwere ike itinye n'ọrụ na precursor nke ceramiki ultra dị elu, ubi LED dị elu Hafnium tetrachloride bụ kristal na-abụghị ọla na-acha ọcha .. .GỤKWUO -
Kedu ihe eji, agba, ọdịdị na ọnụ ahịa erbium oxide Er2o3?
Kedu ihe bụ erbium oxide? Ọdịdị na morphology nke erbium oxide ntụ ntụ. Erbium oxide bụ oxide nke ụwa erbium na-adịghị ahụkebe, nke bụ ngwakọta kwụsiri ike yana ntụ ntụ nwere akụkụ cubic na monoclinic nwere etiti ahụ. Erbium oxide bụ ntụ ntụ pink nwere usoro kemịkal Er2O3. Ọ bụ sl...GỤKWUO -
Kedu ihe bụ ngwa nke neodymium oxide, akụrụngwa, agba na ọnụahịa nke neodymium oxide
Kedu ihe bụ neodymium oxide? Neodymium oxide, nke a makwaara dị ka neodymium trioxide na Chinese, nwere usoro kemịkal NdO, CAS 1313-97-9, nke bụ oxide metal. Ọ na-esighi ike na mmiri yana soluble na acid. Njirimara na morphology nke neodymium oxide. Kedu agba bụ neodymium oxide Nature: sus...GỤKWUO -
Kedu ihe eji metal Barium eme ihe?
Isi ojiji nke barium metal bụ dị ka ihe na-ekpochapụ ihe na-ewepụ gas ndị dị na tubes oghere na tubes telivishọn. Ịtinye obere barium n'ime ihe ndu nke efere batrị nwere ike imeziwanye arụmọrụ. A pụkwara iji barium mee ihe dị ka 1. Ngwọta ahụike: Barium sulfate na-ejikarị ...GỤKWUO -
Kedu ihe bụ niobium na ntinye nke niobium?
Ojiji nke niobium Dị ka ihe mgbakwunye maka ígwè, nke dabeere na nickel na superalloys nke dabeere na zirconium, niobium nwere ike imeziwanye ihe ike ha. N'ime ụlọ ọrụ ike atomiki, niobium dabara adaba ka ejiri ya mee ihe dị ka ihe nhazi nke reactor na ihe mkpuchi mmanụ ọkụ, yana ...GỤKWUO -
Njirimara, ngwa na nkwadebe nke yttrium oxide
Ọdịdị kristal nke yttrium oxide Yttrium oxide (Y2O3) bụ oxide na-acha ọcha na-adịghị ahụkebe nke a na-adịghị ahụkebe na mmiri na alkali na soluble na acid. Ọ bụ ụdị C-dị ụkọ ụwa sesquioxide nwere nhazi cubic nke gbadoro ụkwụ na ya. Tebụlụ oke kristal nke eserese Y2O3 Crystal Structure Eserese nke Y2O3 anụ ahụ a...GỤKWUO -
Ndepụta nke ojiji ụwa dị ụkọ 17 (nwere foto)
Ihe atụ a na-ahụkarị bụ na ọ bụrụ na mmanụ bụ ọbara nke ụlọ ọrụ, mgbe ahụ ụwa na-adịghị ahụkebe bụ vitamin nke ụlọ ọrụ. Ụwa dị ụkọ bụ mbiri nke otu ọla. Rare Earth Elements,REE) ka achọpụtala otu mgbe kemgbe njedebe nke narị afọ nke 18. Enwere ụdị REE 17, gụnyere 15 la ...GỤKWUO