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英文名稱(chēng)：Copper

CAS號(hào)：7440-50-8

分子式：Cu

分子量：63.55

EINECS號(hào)：231-159-6

屬性

熔點(diǎn) 1083.4 °C(lit.)

沸點(diǎn) 2580 °C

密度 8.92

閃點(diǎn) -23 °C

儲(chǔ)存條件 2-8°C

形態(tài)wire

比重8.92

顏色Rust-brownish

電阻率 (resistivity)1.673 μΩ-cm, 20°C

水溶解性 insoluble

敏感性 air sensitive

Merck 13,2545

暴露限值TLV-TWA 1 mg(Cu)/m3 (dusts and mists) (ACGIH and MSHA); 0.2 mg/m3 (fumes) (ACGIH).

穩(wěn)定性Stable. Incompatible with strong acids, active halogen compounds, chlorine, fluorine, iodine, bromine, ammonia. May react explosively with strong oxidizing agents.

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