CAS 12040-02-7; tin telluride (snte)

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货号

品牌

产品名称

规格

包装、参考价格

T836045

MACKLIN

碲化锡(II)

99.999% trace metals basis

142元/2g; 440元/10g; 1120元/50g; 4288元/250g;

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储存：室温,密封,干燥
状态：固体

375311

J&K

Tin(II) telluride

99.99%, 痕量分析

400元/5G; 1600元/25G;

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基本信息

分子式	SnTe
分子量	246.31
熔点	780
MDL编码	MFCD00049543
EINECS 编号	234-914-8

安全信息

WGK

089186

Alfa Aesar

Tin(II) telluride

99.999% (metals basis)

1727元/10g; 8427元/50g;

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应用
Tin(II) telluride is used as detector material for photodiodes in infrared used spectral range.

备注
Store in cool, dry place in tightly closed container. With good ventilation.

基本信息

MDL
MFCD00049543

EINECS
234-914-8

分子式
SnTe

分子量
246.29

熔点
780°

密度
6.48

灵敏度
Ambient temperatures.

形态
3-12mm Pieces

溶解性
Insoluble in water.

GHS危害和防范说明

GHS符号

Hazard Statements
H302-H315-H319-H335
Harmful if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.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.

安全信息

危险等级
6.1

包装组
III

危险类别
22-36/37/38
Harmful if swallowed.Irritating to eyes, respiratory system and skin.

安全等级
26-36/37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.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

TSCA
是

733512

Sigma-Aldrich

Tin telluride

pieces, 99.999% trace metals basis

503.18元/5 G;

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产品说明

一般描述

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.

应用

Tin Telluride (SnTe) is a IV-VI semiconductor with an energy band gap of 0.18 eV at 300K. It can be used as a thermoelectric material, which can be used in the conversion of heat into electricity. It can be doped with indium and calcium to achieve a thermoelectric figure of merit, ZT of ~1.65 at 840 K and a power factor of ~47 μW cm^-1 K^-2.

包装

5 g in glass bottle

基本信息

经验(实验)分子式	SnTe
分子量	246.31
EC 号	234-914-8
MDL编号	MFCD00049543
PubChem化学物质编号	329764824

产品性质

质量水平	100
测定	99.999% trace metals basis
形式	pieces
环保替代产品特性	Design for Energy Efficiency Learn more about the Principles of Green Chemistry.
mp	780.0 ℃ (lit.)
环保替代产品分类	Enabling
SMILES string	[SnH2]=[Te]
InChI	1S/Sn.Te
InChI key	WYUZTTNXJUJWQQ-UHFFFAOYSA-N

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable