???? ??(I)
|
|
???? ??(I) ??
- ???
- 1127°C
- ??
- 7.27
- ???
- 1.45
- ??? ??
- ???? ????
- ??
- ???
- ???
- ?? ???.
- ?? ??
- ACGIH: TWA 1 mg/m3; TWA 0.1 mg/m3
NIOSH: IDLH 100 mg/m3; IDLH 25 mg/m3; TWA 1 mg/m3; TWA 0.1 mg/m3
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ????? | 22-24/25 | ||
|---|---|---|---|
| ????(UN No.) | 3288 | ||
| WGK ?? | 3 | ||
| TSCA | TSCA listed | ||
| ?? ?? | 6.1(b) | ||
| ???? | III | ||
| ???? ?? | KE-10257 |
???? ??(I) C??? ??, ??, ??
??? ??
black hexagonal; 3mm pieces and smaller with 99.5% purity [CER91] [LID94]??
It is used as a colorent of glass and ceramics, rubber vulcanizationaccelerator, metallurgical additives, petrochemical catalyst, solar cells, thermoelectric refrigeration Materials, Infrared Detection Materials, Electroplating.?? ??
Copper (I) Telluride is obtained by melting electrolytic copper and pure tellurium in a crucible covered with a protective layer of sodium chloride and potassium chloride.???? ??(I) ?? ?? ? ???
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???? ??(I) ?? ??
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