应用
Cerium(IV) sulfate hydrate acts as oxidizing agent which is used for the generation of o-benzoquinone from catechol. It promotes the formation of radicals from dialkyl malonates, which undergo substitution reactions with furans and thiophenes.

备注
Incompatible with reducing agents and oxidizing agents.

基本信息

MDL
MFCD00149427

EINECS
237-029-5

分子式
Ce(SO₄)₂•xH₂O

分子量
332.24(anhy)

熔点
195° dec.

密度
3.01

灵敏度
Moisture Sensitive. Store under Nitrogen. Ambient temperatures.

形态
Crystalline

溶解性
Slightly soluble in water. Soluble in dil.sulfuric acid.

GHS危害和防范说明

GHS符号

Hazard Statements
H272-H314
May intensify fire; oxidizer.Causes severe skin burns and eye damage.

Precautionary Statements
P221-P210a-P303+P361+P353-P305+P351+P338-P405-P501a
Take any precaution to avoid mixing with combustibles.Keep away from heat. - No smoking.IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
5.1

包装组
III

危险类别
8-34
Contact with combustible material may cause fire.Causes burns.

安全等级
17-20-26-36/37/39-45-60
Keep away from combustible material.When using do not eat or drink.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous waste

欧盟危险品标志

RTECS
WS6960000

TSCA
是