氧化铈(IV)

The addition of CeO2 to CuO/TiO2 increases specific surface area and inhibits sintering and pore size growth at high temperatures. It is used as an additive in glass industry. Cerium dioxide is mainly used as such or in formulation as a high precision polishing agent for glass products, as catalyst or catalyst support. Polishing and decolorizing glass; opacifier in vitreous enamels and photochromic glasses; heat-resistant alloy coatings; as a cracking catalyst; as a catalyst for automobile emission control; in ceramic coatings; in phosphors; in cathodes; in capacitors; in semiconductors; in refractory oxides; gemstone polishing, as raw material for the production of glass and ceramics as well as additives in paints and varnishes .

Product of Cerion, LLC. For technical information, or to purchase commercial quantities, Customers may contact Cerion directly at Info@CerionAM.com

MFCD00010933

215-150-4

CeO₂

172.12

1.23

Ambient temperatures.

Liquid

Very low water solubility (<0.123 ?g/L at 20°C) and soluble in concentrated mineral acid.

22-37/38
Harmful if swallowed.Irritating to respiratory system and skin.

23-36/37-60
Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer).Wear suitable protective clothing and gloves.This material and its container must be disposed of as hazardous waste

FK6310000

 

是

 

H302-H315-H335
Harmful if swallowed.Causes skin irritation.May cause respiratory irritation.

P261-P280g-P304+P340-P301+P312a-P405-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.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.