Grade D+
ChemScore report card

Tosoh

Tosoh Corporation is a global chemical and specialty materials company. The company was founded in 1935 in Yamaguchi Prefecture, as Toyo Soda Manufacturing Co., Ltd., and in 1987 changed its name to Tosoh Corporation. It began as a manufacturer of chlor-alkali and petrochemical commodities and feedstocks. Today it produces other kinds of products including electrolytic manganese dioxide (EMD), specialty polymers, fine chemicals, scientific instruments, and thin-film materials.
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Total score
10 / 48

Grade Summary

Tosoh Corporation produces 4 hazardous chemicals. This may not seem too bad, compared to many of the other companies in the ranking. But the fact that there is no available data for as much as 93 percent of…

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Overall rank
40 / 50
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Total score
10 / 48
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Product Portfolio
- / 18
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Development of Safer Chemicals
- / 12
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Management & Transparency
- / 12
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