Tantalum 7440-25-7

ʻO ka wehewehe pōkole:

Tantalum 7440-25-7

Inoa mea kūʻai :Tantalum

CAS:7440-25-7

MF: Ta

MW:180.95

EINECS:231-135-5

ʻAno:mea hana

Pūʻolo:1 g / ʻōmole a i ʻole 25 g / ʻōmole

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

wehewehe

Ka inoa huahana: Tantalum

CAS: 7440-25-7

MF: Ta

MW: 180.95

EINECS: 231-135-5

Ka helu hehee: 2996 °C(kukui.)

Ka helu o ka paila: 5425 °C(kukui.)

Māmā:16.69 g/cm 3 (māmā)

Form: uwea

Ka waihoʻoluʻu: ʻAhinahina i ke kālā

Kaumaha kiko: 16.6

Hōʻike

Nā mea	Nā kikoʻī
Inoa mea kūʻai	Tantalum
Helu cas	7440-25-7
ʻAno molekala	Ta
Kaumaha molekula	180.95
EINECS	231-135-5
Ka nana aku	pauda ʻeleʻele
Ni(%,Min)	99.9%

Palapala noi

Hoʻohana ʻia ia e hana i nā capacitors electrolytic kiʻekiʻe

Hoʻohana nui ʻia ia i nā lako kaua a me nā kahua ʻenehana kiʻekiʻe.

No ka laʻana, kaʻa lewa, televise, kamepiula a pēlā aku.

Uku

1, T/T

2, L/C

3, Visa

4, Kāleka ʻaiʻē

5, Paypal

6, Alibaba kālepa Assurance

7, Hui Komohana

8, MoneyGram

9, Ma waho aʻe, i kekahi manawa mākou e ʻae iā Bitcoin.

Waihona

Pono e mālama ʻia kēia huahana i kahi maloʻo, ʻoluʻolu a hoʻopaʻa ʻia o ke kaiapuni, ʻaʻole hiki ke ʻike ʻia i ka ea, pono e pale aku i ke koʻikoʻi kaumaha, e like me ka lawe ʻana i nā ukana maʻamau.

Paʻa

Hiki iā ia ke hana me ka fluorine, ka hopena alkali ikaika a me ka sulfuric acid fuming ma 200 ℃.

Hiki iā ia ke hana me ka hapa nui o nā metala ʻole ke hoʻomehana ʻia.

Hōʻalo i ka pili ʻana me nā oxides, halogens, alkalis, interhalogen compounds, a me ka nitrogen fluoride.

Loaʻa i ka Tantalum ka pale ʻana i ka corrosion ikaika i nā ʻakika ikaika, ʻoi aku ka sulfuric acid.

Mua: Pauda kala 7440-22-4

Aʻe: Pāuma chloroplatinate 16921-30-5

Nā Huahana Pili

Boron nitride 10043-11-5 kumu kūʻai hana

Palladium chloride CAS 7647-10-1 kumu kūʻai hana

ʻO ka manesium fluoride 7783-40-6

ʻO Cerium fluoride 7758-88-5 kumu kūʻai hana

Hafnium silicide cas 12401-56-8 me ke kumu kūʻai maikaʻi loa

ʻO Zirconium tetrachloride 10026-11-6 kumu kūʻai hana