Chromium (III) ohun elo afẹfẹ CAS 1308-38-9

CAS:1308-38-9

Fọọmu Molecular:Cr2O3

Ìwọ̀n Molikula:151.99

EINECS:215-160-9

Awọn itumọ ọrọ sisọ:chromiumoxide (cr8o12); Chromiumoxide, greencinnabar; chromiumoxidgreenpigments; chromiumoxidgreen; chromiumoxidepigment; chromiumoxidex1134; chromiumsesquioxide (chromium(iii); chromiumsesquioxide(chromium(iii)oxide)

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ọja Tags

Kini Chromium(III) oxide CAS 1308-38-9?

Chromium (III) oxide hexagonal tabi amorphous dudu alawọ lulú. O ni itanna ti fadaka. Insoluble ninu omi, insoluble ni acid, tiotuka ni gbona alkali irin bromate ojutu. Chromium (III) oxide jẹ lilo bi ayase ati reagent analitikali

Sipesifikesonu

Nkan	Sipesifikesonu
Oju omi farabale	4000 °C
iwuwo	5.21
Ojuami yo	2435 °C
oju filaṣi	3000°C
Mimo	99%
Awọn ipo ipamọ	Iwọn otutu yara

Ohun elo

Chromium (III) oxide jẹ lilo akọkọ fun didan irin chromium ati chromium carbide. Lo bi enamel ati seramiki glaze. Awọn awọ awọ fun alawọ atọwọda, awọn ohun elo ile, bbl Ti a lo fun iṣelọpọ awọn aṣọ ti oorun sooro, awọn ohun elo lilọ, awọn lẹẹ didan alawọ ewe, ati awọn inki amọja fun titẹjade awọn iwe ifowo pamo. Ti a lo bi ayase fun iṣelọpọ Organic. O jẹ pigment alawọ ewe Ere kan.