Calcium magnesium acetate

Calcium magnesium acetate (CMA) is a deicer and can be used as an alternative to road salt. It is approximately as corrosive as normal tap water, and in varying concentrations can be effective in stopping road ice from forming down to around −27.5 °C (−17.5 °F) (its eutectic temperature^[1]).^{[unreliable source?]} CMA can also be used as an H₂S capture agent.

^ "Deicing solution - US Patent 6436310 Description". Archived from the original on 2011-06-12. Retrieved 2008-12-20.

[1] "Deicing solution - US Patent 6436310 Description". Archived from the original on 2011-06-12. Retrieved 2008-12-20.

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