Tantalum 7440-25-7

Fa'amatalaga Puupuu:

Tantalum 7440-25-7

igoa ole oloa:Tantalum

CAS:7440-25-7

MF: Ta

MW:180.95

EINECS:231-135-5

Uiga:gaosimea

afifi:1 g/fagu po'o le 25 g/fagu

Auina imeli ia matou

Fa'amatalaga Oloa

Faailoga o oloa

Fa'amatalaga

Igoa o oloa: Tantalum

CAS: 7440-25-7

MF: Ta

MW: 180.95

EINECS: 231-135-5

Liu liusuavai: 2996 °C(malamalama)

Mea e fa'apuna ai:5425 °C(malamalama)

Malosi: 16.69 g/cm 3 (ma.)

Fomu: uaea

Lanu: Efuefu i le siliva

Malosi Fa'apitoa:16.6

Fa'amatalaga

Aitema	Fa'amatalaga
Igoa o oloa	Tantalum
Numera Cas	7440-25-7
fua mole	Ta
mamafa mole	180.95
EINECS	231-135-5
Fa'aaliga	pauta uliuli
Ni(%,Min)	99.9%

Fa'atatauga

E faʻaaogaina e gaosia ai le maualuga o le eletise eletise

E faʻaaogaina lautele i meafaigaluega a le militeri ma fanua maualuga-tech.

Mo se faʻataʻitaʻiga, taʻavale avanoa, televise, komepiuta ma isi.

Totogi

1, T/T

2, L/C

3, Visa

4, Kata fai aitalafu

5, Paypal

6, Alibaba fefaatauaiga Faamautinoaga

7, Western Union

8, MoneyGram

9, E le gata i lea, o nisi taimi matou te talia foi Bitcoin.

Teuina

O lenei oloa e tatau ona teuina i le mago, malulu ma le faʻamaufaʻailogaina o le siosiomaga, e le mafai ona faʻaalia i le ea, faʻaopoopo e tatau ona aloese mai le mamafa mamafa, e tusa ai ma felauaiga o oloa masani.

Maumau

E mafai ona tali atu i le fluorine, malosi alkali solution ma fuming sulfuric acid i le 200℃.

E mafai ona tali atu i le tele o mea e le o ni uamea pe a vevela.

Aloese mai le fa'afeso'ota'i ma oxides, halogens, alkalis, interhalogen compounds, ma le nitrogen fluoride.

O le Tantalum o lo'o i ai le malosi o le fa'a'ele'ele i vaila'au malolosi, aemaise o le sulfuric acid.

Muamua: Pa'u siliva 7440-22-4

Sosoo ai: Patala chloroplatinate 16921-30-5

Oloa Fa'atatau

Boron nitride 10043-11-5 tau gaosiga

Palladium chloride CAS 7647-10-1 tau gaosiga

Magnesium fluoride 7783-40-6

Cerium fluoride 7758-88-5 tau gaosiga

Hafnium silicide cas 12401-56-8 ma le tau sili ona lelei

Zirconium tetrachloride 10026-11-6 tau gaosiga