COPPER SULFATE, COPPER SULFATE SOLUTION, PLATING SOLUTION, METHOD FOR PRODUCING COPPER SULFATE, METHOD FOR PRODUCING SEMICONDUCTOR CIRCUIT BOARD, AND METHOD FOR PRODUCING ELECTRONIC APPARATUS

Copper sulfate which includes a Fe with a concentration of 0.08 ppm by mass or less.

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Bibliographische Detailangaben
Hauptverfasser: ISHII, Masafumi, NAGAURA, Tomota
Format: Patent
Sprache:eng
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Zusammenfassung:Copper sulfate which includes a Fe with a concentration of 0.08 ppm by mass or less.