Cas 7440-56-4 maualuga mama Germanium Ge tau pauta u'amea

Cas 7440-56-4 mama maualuga Germanium Ge tau pa'u u'amea Ata Fa'aalia

Fa'amatalaga Puupuu:

Igoa: Germanium powder Ge

Mama: 99.99% min

Lapopo'a: 500nm, 325-800mesh, ma isi

Fa'aaliga: pa'u efuefu

Numera CAS: 7440-56-4

Auina imeli ia matou

Fa'amatalaga Oloa

Faailoga o oloa

Fa'amatalaga o oloa

Uiga

Germanium's atomic numera 32, lea atomi ei ai lona radius o le 122.5 pm.I lalo o tulaga masani o le germanium e vaivai,
siliva-pa'epa'e, elemene semi-metallic.O lenei fomu o lo'o iai se alotrope fa'apitoa e ta'ua o le α-germanium, lea e iai lona iila u'amea ma se fausaga tioata taimane kupita, tutusa ma taimane.

Oloa	Germanium pauta
Numera CAS:	7440-56-4
mama	99.999%	Aofaiga:		50.00kg
Vaega Nu.	21121805	Lapopo'a o vaega		200 mesh
Aso o le gaosiga:	Tesema 18, 2021	Aso o le su'ega:		Tesema 18, 2021
Mea Su'ega	I'uga		Fa'amatalaga
Si	<0.0010		%
Al	11.1		10^-6
As	9.11
Co	0.10
Cu	1.32
Fe	14.7
Ni	8.88
Pb	1.01
Fa'ai'uga:	Fa'ata'ita'i i tulaga tau atina'e

Fa'atatauga

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2. E faʻaaogaina lautele foi i optics, isotops, eletise, catalysts mo polymerization, PET fagu i Iapani, polymerization catalysts, kasa chromatography koluma, uʻamea uʻamea, sterling silver alloys, saogalemu malae vaalele, gamma spectroscopy, meaʻai faaopoopo, pharmaceutical development, soifua maloloina lamatia. .

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