应用
It is used as an acousto-optic material and a conditional glass former. The glasses of tellurium oxide have high refractive indices. Owing to the transmission into mid-infrared part of the electromagnetic spectrum, tellurium oxide is of technological interest for optical waveguides. It is also employed in optical fibre amplification.

备注
Stable inorganic oxide.

基本信息

MDL
MFCD00011263

EINECS
231-193-1

分子式
TeO₂

分子量
159.60

熔点
733°

密度
5.8

灵敏度
Ambient temperatures.

形态
Powder

溶解性
Practically insoluble in water. Soluble in NaOH solutions and HCl

Merck
14,9123

GHS危害和防范说明

GHS符号

Hazard Statements
H361
Suspected of damaging fertility or the unborn child.

Precautionary Statements
P201-P280-P202-P308+P313-P405-P501a
Obtain special instructions before use.Wear protective gloves/protective clothing/eye protection/face protection.Do not handle until all safety precautions have been read and understood.IF exposed or concerned: Get medical advice/attention.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
9

包装组
III

危险类别
63
Possible risk of harm to the unborn child.

安全等级
36/37-60
Wear suitable protective clothing and gloves.This material and its container must be disposed of as hazardous waste

欧盟危险品标志

RTECS
WY2675000

TSCA
是