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CAS 7440-74-6 purdeb uchel pris powdr metel Indium pur
Enw'r cynnyrch: Powdwr indium
Purdeb: 99.9%, 99.99%
Rhif Cas: 7440-74-6
Maint gronynnau: 325mesh, 200mesh, ac ati
Ymddangosiad: powdr llwyd
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Cas 7440-56-4 purdeb uchel Germanium Ge powdr metel pris
Enw: powdwr Germanium Ge
Purdeb: 99.99% mun
Maint gronynnau: 500nm, 325-800mesh, ac ati
Ymddangosiad: powdr llwyd
Rhif CAS: 7440-56-4
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Cas 7440-42-8 95% Elfen amorffaidd powdr Boron B gyda maint nano a maint micron
Enw'r cynnyrch: Powdwr Boron Amorffaidd
Purdeb: 95% 96% 99%
Rhif Cas: 7440-42-8
Maint gronynnau: 0.5um, 1um, 325mesh, ac ati
Ymddangosiad: powdr du llwyd
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Powdr nano Boron purdeb uchel gyda nano-owder B a nanoronynnau
Enw'r cynnyrch: Powdwr Boron Amorffaidd
Purdeb: 95% 96% 99%
Rhif Cas: 7440-42-8
Maint gronynnau: 0.5um, 1um, 325mesh, ac ati
Ymddangosiad: powdr du llwyd
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Cas 7439-96-5 Powdwr Manganîs Pur Mn / Pris Powdwr Manganîs electrolytig
Enw: Manganîs Powder Mn
Purdeb: 99.7%, 99.9%
Maint gronynnau: 40-325 rhwyll
Ymddangosiad: Powdwr brown tywyll
Rhif CAS: 7439-96-5
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Cas 7440-55-3 purdeb uchel 99.99% 99.999% Gallium Ga Metal pris
Enw'r cynnyrch: Gallium metal
Fformiwla: Ga
Purdeb: 99.99%, 99.999%
Rhif Cas: 7440-55-3
Ymddangosiad: Silver White hylif metel
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Mae ffatri'n cyflenwi powdr purdeb uchel 99.9% -99.999% Seleniwm Se
Enw'r cynnyrch: powdwr Seleniwm Se
Fformiwla: Se
Purdeb: 99.9% - 99.999%
Rhif Cas: 7782-49-2
Ymddangosiad: powdr du
Maint gronynnau: 200 rhwyll
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Nano Powdwr Carbon gyda Nanoronynnau a NanoPowdr
Trosolwg Manylion Cyflym Dosbarthiad: Asiant Cynorthwyol Cemegol Rhif CAS: 7440-44-0 Enwau Eraill: Powdwr Carton MF: C EINECS Rhif: 231-153-3 Purdeb: 99%min, 99%min Man Tarddiad: Shangahi Math: Powdwr carbon Defnydd: Cotio Asiantau Ategol, Cemegau Electroneg, Cemegau Papur, Asiantau Ategol Plastig, Asiantau Cynorthwyol Rwber, Surfactants, Asiantau Ategol Tecstilau, Cemegau Trin Dŵr Enw Brand: Epoch Model Rhif: Epoch-Chem Enw'r cynnyrch: nano Carbon Black CAS No: 7440-44-0 Ap... -
Cyflenwi Powdwr Mg Metel Magnesiwm Pur 99.9%
Enw'r cynnyrch: Powdwr metel magnesiwm
Purdeb: 99.9% munud
Rhif Cas: 7440-67-7
Maint gronynnau: 60mesh, 70mesh, 200mesh, ac ati
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Powdwr Arian purdeb uchel gyda Ag Nanopowder / nanoronynnau
Enw'r cynnyrch: powdr arian
Fformiwla: Ag
Purdeb: 99%, 99.9%, 99.99%
Rhif Cas: 17440-22-4
Ymddangosiad: llwyd
Maint gronynnau: 20nm, 50nm, 1um, 45um, ac ati
Siâp: naddion / sfferig
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Carboxyethylgermanium Sesquioxide / Ge-132 / germanium organig / powdwr Ge132 gyda Cas 12758-40-6
Enw'r cynnyrch: arboxyethylgermanium Sesquioxide
Ffurfiol: Ge-132
Purdeb: 99.99%
Rhif Cas: 12758-40-6
Ymddangosiad: powdr gwyn
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99.99% Cas 13494-80-9 Tellurium Metal Te Ingot
Enw'r cynnyrch: ingot Tellurium
Purdeb: 99.99% mun
Rhif CAS: 13494-80-9
Màs molar: 127.60 g/mol
Pwynt toddi: 450 ℃
Pwynt berwi: 988 ℃
Dwysedd: 6.24
Electronegyddiaeth: 2.01
Bwlch band: 0.35 eV
Gwres penodol: 0.0481 Cal/g/K @ 25°C
Cyflymder y wialen denau sain: 2610 m·s−1 (ar 20 °C)
Dargludedd thermol: 2.35 W/m/K
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