Bismuth CAS 7440-69-9

URUBANZA:7440-69-9

Inzira ya molekulari: Bi

Uburemere bwa molekile:208.98

EINECS:231-177-4

Synonyme:Inkoni ya Bismuth; Bismuth yarashe; Inkoni ya Bismuth; BismuthgranulesNmm; Bismuthingot; BismuthpieceNhemispherescagpiece; BismuthpowderNmesh; Bismuthrodmmdia; BismuthrodNmmdiacagcm; BismuthshotelongatedNmmdia

Reka ubutumwa bwawe

Ibicuruzwa birambuye

Kuramo

Ibicuruzwa

Niki Bismuth CAS 7440-69-9?

Bismuth irashobora kwaka umuriro wa gaze ya chlorine hanyuma igahuzwa na bromine, iyode, sulfure, na seleniyumu kugirango ibe ibintu bitatu iyo bishyushye. Kudashonga muri acide hydrochloric acide na acide sulfurike, gushonga muri acide ya nitric hamwe na acide sulfurike yibanze kugirango bibe umunyu wa bismuth. Amabuye y'agaciro arimo bismuthinite na bismuthinite. Ubwinshi mubutaka bwisi ni 2.0 × 10-5%.

Ibisobanuro

Ingingo	Ibisobanuro
Ingingo yo guteka	1560 ° C (lit.)
Ubucucike	9.8 g / mL kuri 25 ° C (lit.)
Ingingo yo gushonga	271 ° C (lit.)
Kurwanya	129 μΩ-cm, 20 ° C.
igipimo	9.80

Gusaba

Ikoreshwa ryingenzi rya bismuth nikintu kigizwe no gushonga gake (gushonga) kubikoresho byo gukingira umuriro, guhuza ibyuma, hamwe nibitangazamakuru bitanga ubushyuhe. Ikoreshwa mugutegura imiti yo kuvura indwara zifata na sifilis. Ikoreshwa mubikoresho by'amashanyarazi (alloelectric alloys na magnesi zihoraho). Ikoreshwa nka catalizator, cyane mugutegura acrylonitrile. Ubushyuhe bwo hejuru ceramika na pigment, nibindi