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About This Item
經驗公式（希爾表示法）:
Te
CAS號碼:
分子量：:
127.60
EC號碼:
MDL號碼:
分類程式碼代碼:
12141913
eCl@ss:
38040201
PubChem物質ID:
NACRES:
NA.23
推薦產品
品質等級
化驗
99.999% trace metals basis
形狀
pieces
電阻係數
5.8-33 μΩ-cm, 20°C
bp
990 °C (lit.)
mp
450 °C (lit.)
密度
6.24 g/mL at 25 °C (lit.)
SMILES 字串
[Te]
InChI
1S/Te
InChI 密鑰
PORWMNRCUJJQNO-UHFFFAOYSA-N
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一般說明
碲是p型窄带隙半导体亚金属，具有优良的光导性和热导性。广泛用作太阳能光伏板、热电装置与合金的基材。
應用
碲是包括拓扑绝缘体在内的多种先进材料的重要组成部分，如热电材料和碲化物纳米线。这种材料的形式非常适用于真空沉积技术，如MBE分子束外延。
訊號詞
Danger
危險分類
Acute Tox. 4 Inhalation - Aquatic Chronic 4 - Lact. - Repr. 1B - Skin Sens. 1B
儲存類別代碼
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
水污染物質分類（WGK）
WGK 2
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
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