Detailed Product Description

FUMARIC ACID FOOD GRADE
CAS NO. 110-17-8
Molecular Formula C4H4O4
Molecular Weight 116.07

Appearance: White, odorless crystalline powder.

SPECIFICATION (FCCIV,1996)

Assay(as C4H4O4) 99.5%~100.5%(anhydrous basis) 
Melting Point  294~300'C
Arsenic(as As) 3ppmmax
Heavy Metals(as Pb) 10ppmmax
Maleic Acid 0.10% Max
Residue on Ignition 0.1% Max
Water 0.5% Max
MAIN FUNCTION AND PURPOSE: Used as an acidulant, 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.

PACKING IN 25KG net pp Woven Bag lined with PE bag or Fibre Bag. 20-22MT/FCL

FUMARIC ACID INDUSTRIAL GRADE
Index    Super Grade     First Grade
Purity       99%min        98%min
Color(APHA)   <30#          <60#
Melting point  >285'C       >280'C
Moisture     0.2%max       0.2%max

Please contact us free for offer the best CNF price and other details.

Tian Fang 

Changsha Maychemis Co.,Ltd (ISO 9001:2000)