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Antimony(III) telluride

Dangerous Goods

CAS number：1327-50-0    molecular formula：Sb2Te3

overview
Specs
numbering system
physicochemical properties
Safety information
Production methods and uses
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overview

compound introduction

Sb2Te3, along with Bi2Te3 and other structurally analogous semiconductors, is widely regarded as one of the best materials for room temperature thermoelectric devices. Antimony(III) telluride is a key component of thermoelectric materials that have reached ZT values as high as 2.4 at room temperature.

Specs

Chinese alias-
English aliasAntimony sesquitelluride，Antimony telluride，Diantimony tritelluride
CAS number1327-50-0molecular formulaSb2Te3
molecular weight626.32 g/molExact mass≥99.96% metals basis
PSA-logp-

numbering system

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physicochemical properties

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Safety information

pictogram：
GHS06 , GHS09
Signal word：
Danger
Hazard Statement：
H331: 吸入会中毒 H410: 对水生生物有剧毒并具有长期持续影响
Statement of Preventive Measures：
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P273: 避免释放到环境中。 P311: 打电话给毒物中心或医生。。。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P271: 仅在室外或通风良好的地方使用。 P304+P340: 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。 P403+P233: 存放在通风良好的地方。保持容器密闭。 P391: 收集溢出物
WGK Germany：
3
UN Number：
1549
Packing Group：
III

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MSDS

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1327-50-0 | Antimony(III) telluride.pdf