Tantalum 7440-25-7

Apejuwe kukuru:

Tantalum 7440-25-7

Orukọ ọja:Tantalum

CAS:7440-25-7

MF: Ta

MW:180.95

EINECS:231-135-5

Ohun kikọ:olupese

Apo:1 g / igo tabi 25 g / igo

Fi imeeli ranṣẹ si wa

Alaye ọja

ọja Tags

Apejuwe

Orukọ ọja: Tantalum

CAS: 7440-25-7

MF: Ta

MW: 180.95

EINECS: 231-135-5

Ojuami yo: 2996 °C(tan.)

Oju ibi farabale: 5425 °C(tan.)

Ìwúwo: 16.69 g/cm 3 (tan.)

Fọọmu: waya

Awọ: Grey si fadaka

Walẹ kan pato: 16.6

Sipesifikesonu

Awọn nkan	Awọn pato
Orukọ ọja	Tantalum
Cas nọmba	7440-25-7
Ilana molikula	Ta
Ìwúwo molikula	180.95
EINECS	231-135-5
Ifarahan	dudu lulú
Ni(%,min)	99.9%

Ohun elo

O ti wa ni lo lati lọpọ ga didara electrolytic capacitors

O jẹ lilo pupọ ni awọn ohun elo ologun ati awọn aaye imọ-ẹrọ giga.

Fun apẹẹrẹ, ọkọ aaye, tẹlifisiọnu, kọnputa ati bẹbẹ lọ.

Isanwo

1, T/T

2, L/C

3, Visa

4, Kaadi Kirẹditi

5, Paypal

6, Alibaba iṣowo idaniloju

7, Western Euroopu

8, Owo Giramu

9, Yato si, ma a tun gba Bitcoin.

Ibi ipamọ

Ọja yii yẹ ki o wa ni ipamọ ni gbigbẹ, itura ati lilẹ ti agbegbe, ko le jẹ ifihan si afẹfẹ, ni afikun yẹ ki o yago fun titẹ eru, ni ibamu si gbigbe ẹru lasan.

Iduroṣinṣin

O le fesi pẹlu fluorine, to lagbara ojutu alkali ati fuming sulfuric acid ni 200 ℃.

O le fesi pẹlu ọpọlọpọ awọn ti kii-irin nigbati kikan.

Yago fun olubasọrọ pẹlu oxides, halogens, alkalis, interhalogen agbo, ati nitrogen fluoride.

Tantalum ni o ni agbara ipata resistance si lagbara acids, paapa sulfuric acid.

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