Causes severe irritation and burns. May be harmful if swallowed. Avoid breathing vapor or dust. Use with adequate ventilation. Avoid contact with eyes, skin, and clothes. Wash thoroughly after handling. Keep container closed.
It has chemical formula C6H8O4.
It has chemical formula HO2CCH=CHCO2CH3
MONOFUMAR" (Monosodium fumarate) is widely used as an acidulant mainly for juice, baking powder for bread and cakes, seasoning etc., and is a food additive that sufficiently covers the weakpoints of fumaric acid.