Chromium(III) oxide CAS 1308-38-9

CAS:1308-38-9

Usoro Molekụla:Cr2O3

Ibu Molekụla:151.99

EINECS:215-160-9

Okwu ndị yiri ya:chromiumoxide (cr8o12); Chromiumoxide,greencinnabar; chromiumoxidegreenpigments; chromiumoxidegreens; chromiumoxidepigment; chromiumoxidex1134; chromiumsesquioxide (chromium(iii); chromiumsesquioxide(chromium(iii)oxide)

Hapụ Ozi Gị

Nkọwa Ngwaahịa

Budata

Akara Ngwaahịa

Kedu ihe bụ Chromium(III) oxide CAS 1308-38-9?

Chromium (III) oxide hexagonal ma ọ bụ amorphous gbara ọchịchịrị ntụ ntụ. Ọ nwere agba ọla. A naghị agbaze na mmiri, a naghị agbaze na acid, a na-agbaze na mmiri ọkụ alkali metal bromate. A na-eji chromium (III) oxide dị ka ihe na-akpali akpali na ihe nyocha.

Nkọwapụta

ihe	Nkọwapụta
Ebe isi mmiri	4000°C
Njupụta	5.21
Ebe agbaze	2435°C
ebe mgbari	3000°C
Ịdị ọcha	99%
Ọnọdụ nchekwa	Okpomọkụ ụlọ

Ngwa

A na-ejikarị Chromium (III) oxide agbaze ígwè chromium na chromium carbide. A na-eji ya eme ihe dị ka enamel na seramiiki glaze. Agba maka akpụkpọ anụ e ji aka rụọ, ihe owuwu ụlọ, wdg. A na-eji ya eme ihe maka imepụta mkpuchi na-anaghị acha anwụ, ihe e ji egwe ihe, ihe e ji amịcha akwụkwọ ndụ akwụkwọ ndụ, na ink pụrụ iche maka ibipụta akwụkwọ ego. A na-eji ya eme ihe dị ka ihe na-akpali mmepụta ihe ndị sitere n'okike. Ọ bụ agba akwụkwọ ndụ akwụkwọ ndụ dị elu.