In semiconductor manufacturing, high-purity sulfuric acid used for precision cleaning requires ultra-purification technology to reduce impurities to ppt (parts per trillion) levels. This is to prevent foreign substances such as metals and organic matter from degrading the quality and yield of semiconductors.
Our products not only meet these stringent requirements through elimination of impurities from production to transportation but also have a strength in quality stability due to our established quality assurance system based on micro impurity analysis technology.

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Product Information

Generic name

Sulfuric Acid

CAS no.

7664-93-9

Application

• U0300

Department

No.2 Global Marketing Dept., Electronic Materials Division

Contact

1-98, Kasugade-naka 3-chome, Konohana-ku, Osaka 554-8558, Japan
TEL: +81-6-6466-5086
FAX: +81-6-6466-5347