|Arsenic(as As)||≤ 2mg/kg|
|Lead||≤ 2 mg/kg|
|Maleic Acid||≤ 0.1%|
|Residue on Ignition||≤ 0.1%|
Fumaric acid has bacteriostatic and antiseptic function. It also can be used as acidity regulator, acidifier, thermal-oxidative resist auxiliary, curing accelerant and spice. Used as acidic substance of effervescent agent, it can produce extended and exquisite bubbles.Fumaric acid can be used as pharmaceutical intermediate and optical bleaching agent. It is also used in manufacturing unsaturated polyester resin.
Packing: 25kg net in complex bag lined with PE bag
Storage:Kept air-tightly in a light-proof, dry and cool place
Shelf life:24 months