Chemical name:Ferrous Fumarate
Formula:C4H2FeO4
Molecular weight:169.93
Appearance: Orange red or bronzing powder, anti-caking ,good fluidity
Physical and Chemical indicator:
Item |
Indicator |
C4H2FeO4,% ≥ |
93 |
Fe2+,(%) ≥ |
30.6 |
Fe3+,(%) ≥ |
2.0 |
Total arsenic (subject to As), mg / kg ≤ |
5.0 |
Pb (subject to Pb), mg / kg ≤ |
10.0 |
Cd(subject to Cd),mg/kg ≤ |
10.0 |
Hg(subject to Hg),mg/kg ≤ |
0.2 |
Cr(subject to Cr),mg/kg ≤ |
200 |
Water content,% ≤ |
1.5 |
Fineness (Passing rate W=250 µm test sieve), % ≥ |
95 |
Usage and dosage(add g/t product to animals’ common formula feeds)
Swine |
Chicken |
Bovie |
Sheep |
Fish |
133-333 |
117-400 |
33-167 |
100-167 |
100-667 |
Pigs: make piglets red and bright, improve immunity and relieve various stresses;Improve myoglobin level, improve the color of large pig ketone; Improve the reproductive performance of sows, prolong the useful life, increase the number of litter, survival rate of piglets, and increase the birth weight and growth rate of piglets;
Poultry: make the crown and feather ruddy and bright, improve muscle quality, improve egg yield and egg quality;
Aquatic animals: bright body color, improve meat quality, reduce all kinds
of stress, promote growth.