Chromium(III) oxide CAS 1308-38-9

CAS:1308-38-9
Molecular Formula:Cr2O3
Molecular Weight:151.99
EINECS:215-160-9
Synonyms:chromiumoxide(cr8o12); Chromiumoxide,greencinnabar; chromiumoxidegreenpigments; chromiumoxidegreens; chromiumoxidepigment; chromiumoxidex1134; chromiumsesquioxide(chromium(iii); chromiumsesquioxide(chromium(iii)oxide)

CAS: 1308-38-9

Độ tinh khiết: 99.9%

What is Chromium(III) oxide CAS 1308-38-9？

Chromium (III) oxide, also known as chromium oxide, chromium oxide green, or chromium green, is a dark green crystalline powder with a metallic luster. It belongs to the hexagonal or cubic crystal system and is the same crystal form as alpha alumina. Chemical formula Cr2O3, molecular weight 151.99, relative density 5.21 (21 ℃), Mohs hardness of 9, harder than quartz and steel, melting point 2266 ± 25 ℃, boiling point above 3000 ℃, extremely stable chemical properties.

Đặc điểm kỹ thuật

Mục	Đặc điểm kỹ thuật
Sôi	4000 °C
Mật độ	5.21
Điểm nóng chảy	2435 °C
Flash điểm	3000°C
Độ tinh khiết	99%
Điều kiện lưu trữ	Nhiệt Độ Phòng

Ứng dụng

Chromium (III) oxide is used for smelting chromium metal, chromium carbide, making polishing paste and paint pigment, as well as coloring agent for enamel, glass, ceramics and catalyst for organic synthesis

Đóng gói

Thường đóng gói trong 25/trống,và cũng có thể làm gói tùy chỉnh.

Chromium(III) oxide-pack

Đồng nghĩa

chromiumoxide(cr8o12); Chromiumoxide,greencinnabar; chromiumoxidegreenpigments; chromiumoxidegreens; chromiumoxidepigment; chromiumoxidex1134; chromiumsesquioxide(chromium(iii); chromiumsesquioxide(chromium(iii)oxide)

TDS-Chromium(III) oxide