Okwu mmeghe dị nkenke
Aha ngwaahịa: Gallium
CAS #: 7440-55-3
Ọdịdị: Silver na-acha ọcha n'ime ụlọ okpomọkụ
Ịdị ọcha: 4N, 6N, 7N
Ebe agbaze: 29.8C
Ebe esi mmiri: 2403 Celsius
Njupụta: 5.904 g/mL na 25 Celsius
Ngwugwu: 1kg kwa karama
Gallium bụ ọla dị nro, na-acha ọcha-ọcha, yiri aluminom.
Gallium ngwa ngwa alloys nwere ọtụtụ ọla.A na-eji ya eme ihe karịsịa na alloys dị ala na-agbaze.
Gallium arsenide nwere usoro yiri ya na silicon ma bụrụ ihe nnọchi silicon bara uru maka ụlọ ọrụ eletrọnịkị.Ọ bụ akụkụ dị mkpa nke ọtụtụ semiconductors.A na-ejikwa ya na LEDs na-acha uhie uhie (light emitting diodes) n'ihi ike ya iji gbanwee ọkụ eletrik.Akụkụ anyanwụ na Mars Exploration Rover nwere gallium arsenide.
Anyị bụ ndị nrụpụta, ụlọ ọrụ anyị dị na Shandong, mana anyị nwekwara ike ịnye gị otu nkwụsị ịzụrụ ọrụ!
T/T (nfefe telex), Western Union, MoneyGram, BTC (bitcoin), wdg.
≤25kg: n'ime ụbọchị ọrụ atọ mgbe ugwo natara.25kg: otu izu
Dị, anyị nwere ike inye obere free samples maka àgwà nwale nzube!
1kg kwa akpa fpr samples, 25kg ma ọ bụ 50kg kwa drum, ma ọ bụ dị ka ị chọrọ.
Chekwaa akpa ahụ nke ọma na ebe akọrọ, dị jụụ na ebe ikuku na-ekpo ọkụ.