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Formaldehyde hazard level

2011-06-08View Original

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Pure formaldehyde liquid is classified as a Category A hazardous substance, while 37% liquid formaldehyde is classified as Category B according to its flash point. Is this understanding correct? Does the flash point vary depending on the concentration?
Reply #22011-06-08
“The \"Chemical Regulations\" clearly state that formaldehyde is classified as Category C

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Translated at 2026-07-25 04:08:20

Original: https://bbs.hcbbs.com/thread-853630-1-1.html

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