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SUMITOMO SEIKA CHEMICALS CO.,LTD.
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■ content ・ Ammonia aqueous solution ・ CAS No. 1336-21-6 ■ Use NOX reduction agent, pH adjustment agent
SUMITOMO SEIKA CHEMICALS CO.,LTD.
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■ Gas essential for semiconductor manufacturing such as IC, memory, LCD, solar cell, etc. ・ Since the development of a semiconductor grade high pu...
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SUMITOMO SEIKA CHEMICALS CO.,LTD.
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■ Grade ・ Pure/Pure-D synthetic reaction experiment, mixed gas raw material, qualitative analysis, etc. can be used for multiple purposes. ・ UHP,...