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EC number: 218-212-9
CAS number: 2082-59-9
The corrosion rate of the test
item with steel or with aluminium was < 6.25 mm/year. No localised
corrosion was observed by visual inspection.
According to UN 37.4 (C.1 Test),
the corrosion rate of pentanoic anhydride with steel or with aluminium
is < 6.25 mm/year. No localised corrosion was observed by visual
inspection. Heptanoic anhydride is in the sense of UN 37.4 (C.1 Test)
not corrosive to steel and not corrosive to aluminium.
Pentanoic anhydride is in the sense of UN 37.4 (C.1 Test) not corrosive to steel and not corrosive to aluminium.
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