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Dab tsi yog kev siv lanthanum carbonate?
Cov tshuaj muaj pes tsawg leeg ntawm lanthanum carbonate Lanthanum carbonate yog ib yam khoom tseem ceeb ntawm lanthanum, carbon, thiab oxygen. Nws cov qauv tshuaj yog La2 (CO3) 3, qhov twg La sawv cev rau lanthanum keeb thiab CO3 sawv cev rau carbonate ion. Lanthanum carbonate yog ib tug dawb quaj ...Nyeem ntxiv -
Titanium hydride
Titanium hydride TiH2 chav kawm chemistry no coj UN 1871, Chav Kawm 4.1 titanium hydride. Titanium hydride, molecular mis TiH2, tsaus grey hmoov los yog siv lead ua, melting point 400 ℃ (decomposition), ruaj khov zog, contraindications muaj zog oxidants, dej, acids. Titanium hydride yog flammab ...Nyeem ntxiv -
Tantalum pentachloride (Tantalum chloride) Lub cev thiab tshuaj lom neeg cov khoom thiab cov yam ntxwv txaus ntshai
Tantalum pentachloride (Tantalum chloride) Lub cev thiab tshuaj lom neeg thiab cov yam ntxwv muaj kev phom sij Table Marker Alias. Tantalum chloride Dangerous Goods No. 81516 English Name. Tantalum chloride UN No. Tsis muaj cov ntaub ntawv muaj nyob rau CAS: 7721-01-9 Molecular mis. TaCl5 Molecu...Nyeem ntxiv -
Barium hlau siv rau dab tsi?
Barium hlau, nrog rau cov tshuaj formula Ba thiab CAS naj npawb 7440-39-3, yog ib tug heev nrhiav-tom qab cov ntaub ntawv vim nws ntau yam kev siv. Qhov no high purity barium hlau, feem ntau 99% mus rau 99.9% ntshiab, yog siv nyob rau hauv ntau yam industries vim hais tias ntawm nws cov yam ntxwv thiab versatility. Ib qho ntawm ...Nyeem ntxiv -
1.2-1.5 Tsis tshua muaj Lub Ntiaj Teb Kev Ntsuam Xyuas Txhua Lub Limtiam - Tag Nrho Kev Ua Lag Luam Kev Lag Luam Tsis Txaus Siab Qhia Txog Kev Muag Khoom
Ib lub lim tiam luv luv tom qab hnub so (1.2-1.5, tib yam hauv qab no), lub ntiaj teb tsis tshua muaj kev lag luam zoo siab tos txais lub xyoo tshiab foob pob. Qhov kev cia siab bearish kev xav tshwm sim los ntawm kev sib cog lus hauv qab ntawm kev lag luam tau ua kom tus nqi tag nrho poob. Lub caij nplooj ntoos hlav Festival ua ntej stocking tseem tsis tau sov, ...Nyeem ntxiv -
Tsis tshua muaj Lub Ntiaj Teb Txhua Lub Limtiam Txheeb Xyuas txij Lub Kaum Ob Hlis 25 txog rau Lub Kaum Ob Hlis 29th
Raws li lub Kaum Ob Hlis 29th, qee qhov khoom siv hauv ntiaj teb tsis tshua muaj cov lus hais: Praseodymium neodymium oxide tus nqi 44-445000 yuan / ton, rov qab mus rau theem ua ntej lub lim tiam dhau los tus nqi nce, txo qis ntawm 38% piv rau thaum pib ntawm lub xyoo; Hlau praseodymium neodymium yog luv nqi ntawm 543000-54800 yuan / tuj, nrog ib tug ...Nyeem ntxiv -
Lub ntiaj teb tsis tshua muaj nqi sib piv rau lub Kaum Ob Hlis 28, 2023
Khoom npe Tus nqi siab thiab qis Lanthanum hlau (yuan/ton) 25000-27000 - Cerium hlau (yuan/ton) 26000-26500 - Neodymium Hlau (yuan/ton) 555000-565000 - Dysprosium hlau (yuan /Kg) 30350 Terbium hlau (yuan / Kg) 9300-9400 - Praseodymium neodymium hlau / Pr-Nd hlau (yuan / to ...Nyeem ntxiv -
Lub ntiaj teb tsis tshua muaj nqi sib piv rau lub Kaum Ob Hlis 27, 2023
Khoom npe Pirce siab thiab qis Lanthanum hlau (yuan/ton) 25000-27000 - Cerium hlau (yuan/ton) 26000-26500 - Neodymium hlau (yuan/ton) 555000-565000 - Dysprosium hlau (yuan /Kg) - 305 50 Terbium hlau (yuan /Kg) 9300-9400 -400 Praseodymium neodymium hlau / Pr-Nd hlau (yua...Nyeem ntxiv -
Lub ntiaj teb tsis tshua muaj nqi sib piv rau lub Kaum Ob Hlis 26, 2023
Khoom npe Tus nqi siab thiab qis Lanthanum hlau (yuan / tuj) 25000-27000 - Cerium hlau (yuan / ton) 26000-26500 - Neodymium hlau (yuan / ton) 555000-565000 - Dysprosium hlau (yuan /Kg) 350 - 340 Terbium hlau (yuan / Kg) 9700-9800 - Praseodymium neodymium hlau / Pr-Nd hlau (yuan / to ...Nyeem ntxiv -
Tsis tshua muaj Lub Ntiaj Teb Txhua Lub Limtiam Txheeb Xyuas txij Lub Kaum Ob Hlis 18th txog Lub Kaum Ob Hlis 22nd
Lub lim tiam no (12.18-22, tib yam hauv qab no), kev ua lag luam pib tsom mus rau qhov thib peb ntawm cov phiaj xwm yuav tsum tau ua. Txawm hais tias qhov nce ntawm kwv yees li 23.6 feem pua cov ntsiab lus hauv tag nrho cov nyiaj piv rau xyoo tas los, kev lag luam tawm tswv yim ntawm cov xov xwm tsis zoo no yeej tsis muaj zog. Txawm hais tias kev ua lag luam tseem ...Nyeem ntxiv -
Lub Ntiaj Teb Tsis tshua muaj Kev Ntsuam Xyuas Txhua Lub Limtiam txij Lub Kaum Ob Hlis 11th txog Lub Kaum Ob Hlis 15th - Tsis muaj zog rau kev ruaj ntseg, ceev faj cia siab
Lub lim tiam no (12.11-15, tib yam hauv qab no), lub ntsiab lus tseem ceeb ntawm lub ntiaj teb tsis tshua muaj kev lag luam yog qhov txias. Kev nug luv luv thiab kev yuav khoom tau ruaj khov tus nqi, thiab kev lag luam ntawm tus nqi qis tau txias. Ib qho kev rov qab los me ntsis tau ua rau cov nqi stabilizing thiab hovering lub lim tiam no. Los ntawm curren ...Nyeem ntxiv -
Lub ntiaj teb tsis tshua muaj nqi sib piv rau lub Kaum Ob Hlis 18, 2023
Khoom npe Tus nqi siab thiab qis Lanthanum hlau (yuan / tuj) 25000-27000 - Cerium hlau (yuan / ton) 26000-26500 - Neodymium hlau (yuan / ton) 565000-575000 - Dysprosium hlau (yuan /Kg) 350 - 340 Terbium hlau (yuan / Kg) 9700-9900 - Praseodymium neodymium hlau / Pr-Nd hlau (yuan / ...Nyeem ntxiv