应用
For vacuum deposition. It can be used in selective oxidation. It is mainly used for smelting metal chromium and chromium carbide. It is used as coloring agent for color painting on enamelware and porcelain ware, imitation leather or building material. It is also used for making sun-proof coating, abrasive, green polishing compound and special printing ink for printing bank note. It is used as catalyst for organic synthetic chromium.

备注
Stable. Store in cool, dry and ventilation place.

基本信息

MDL
MFCD00010949

EINECS
215-160-9

分子式
Cr₂O₃

分子量
151.99

熔点
2435°

沸点
3000°

密度
5.22

折射率
2.551

灵敏度
Ambient temperatures.

形态
3-6mm Fused Lump

溶解性
Insoluble in water. insoluble in alcohol, acetone, acids.

Merck
14,2234

GHS危害和防范说明

GHS符号

Hazard Statements
H302-H332-H317
Harmful if swallowed.Harmful if inhaled.May cause an allergic skin reaction.

Precautionary Statements
P261-P280g-P304+P340-P301+P312a-P321-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Specific treatment (see label).Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
20/22-43
Harmful by inhalation and if swallowed.May cause sensitization by skin contact.

安全等级
9-24-37-60
Keep container in a well-ventilated place.Avoid contact with skin.Avoid contact with skin.This material and its container must be disposed of as hazardous waste

欧盟危险品标志

RTECS
GB6475000

TSCA
是