Ferrous fumarate is a kind of safe and effcient organic nutrition iron additive agent,and the content of ferrous fumarate is high(Fe2+=30%),After the absorption of ferrous fumarate the Fe2+ is easy to dissolve and enters into the erythrocytes. It has been widely used in food industry. English name: Ferrous Fumarate Structural formula Molecular formula: C4H2O4Fe　 Molecular weight: 169.9 Performance:The product is orange red or reddish brown powder with fine liquidity and no smell. Main index: index chinese pharmacopoeia 2010 version USP （30 version） BP2007 FCC V EP5.2 content(%)≥ 93.0 97.0 93.0 97.0 93.0 weight loss on drying(%)≤ 1.5 1.5 1.0 1.5 1.0 high Ferrum(%)≤ 2.0 2.0 2.0 2.0 2.0 arsenic salt(%)≤ 0.0004 0.0003 0.0005 - 0.0005 lead salt(%)≤ 0.005 0.001 0.002 0.002 0.002 sulfate(%)≤ 0.20 0.20 0.20 0.20 0.20 mercury(%)≤ - 0.0003 0.0001 0.0003 0.0001 cadmium(%)≤ - - 0.001 - 0.001 chromium(%)≤ - - 0.02 - 0.02 nickel(%)≤ - - 0.02 - 0.02 zinc(%)≤ - - 0.05 - 0.05

CAS NO:14451-00-4

EC NO:238-433-4

Molecular Formula:C₁₂H₆Fe₂O₁₂

Molecular Weight:453.8588

Synonyms:Iron fumarate;Fumaric acid, iron salt;2-Butenedioic acid (2E)-, iron salt;2-Butenedioic acid (E)-, iron salt;diferric (Z)-but-2-enedioate;

Molecular Structure:

CAS NO:14451-00-4

EC NO:238-433-4

Molecular Formula:C₁₂H₆Fe₂O₁₂

Molecular Weight:453.8588

Synonyms:Iron fumarate;Fumaric acid, iron salt;2-Butenedioic acid (2E)-, iron salt;2-Butenedioic acid (E)-, iron salt;diferric (Z)-but-2-enedioate;

Molecular Structure: