Packaging Detail:

packing:*5KG net in Plastic Woven Bag lined with PE bag, *8MT/*0FCL(with pallet) or *0MT/*0FCL(without pallet). **0kg or **0kg net in plastic bag, *8MT/*0FCL(on pallet)

Delivery Detail:

Prompt shipment             

   DESCRIPTION

  White, odorless granules or crystalline powder. It is soluble in alcohol, slightly soluble in water and in ether, and very slightly soluble in chloroform

Chemical Name

Trans-butenedioic  acid

Molecular Formula

C4H4O4 

Structural Formula

Molecular Weight

**6.*7

Solubility

(g/**0g)

in water at *5

0.7

in water at **0

9.8

in alcohol at *0

5.*6

in dimethyl benzene at *0

0.*3

  SPECIFICATION
(FCCIV,***6)

Assay(as C4H4O4)

*9.5%~**0.5%(anhydrous basis)

Melting Point

**4oC~**0oC

Arsenic(as As)

3mg/kg Max

Heavy Metals(as Pb)

*0mg/kg Max

Maleic Acid

0.*0% Max

Residue on Ignition

0.1% Max

Water

0.5% Max

MAIN FUNCTION AND PURPOSE

      Used as an acidulant, 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. In pharmaceutical industry, it is used to produce alexipharmic sodium dimercaptosuccinate and ferrous fumarate. Fumaric acid is also used in manufacturing unsaturated polyester resin.