Fumaric acid, also known as fumaric acid, fumaric acid and violic acid, with the chemical formula of C4H4O4, is a carboxylic acid derived from butene. It is a colorless and flammable crystal.
|
Test Items |
Specification |
Results |
|
Appearance |
Whitt Fine Crystalline Powder |
Complies |
|
Assay (On Dry Basis) |
99.5—100.5% |
99.62% |
|
Arsenic (As) |
≤1Ppm |
<1Ppm |
|
Heavy Metals(As Pb) |
≤10Ppm |
<5Ppm |
|
Lead |
≤2Ppm |
<1Ppm |
|
Residue On Ignition |
≤0.05% |
0.018% |
|
Moisture |
≤0.3% |
0.19% |
|
Ph (1:30) |
2--2.5 |
2.2 |
|
Colour(Pt-Co) |
≤15# |
11# |
|
Dss. |
≤0.3% |
0.25% |
|
Maleic Acid |
≤0.1% |
0.018% |
|
Melting Point |
286〜302°C |
299 °C |
|
Particle Size Distribution |
Through 300 Mesh, 100% |
100% |
|
Through 325 Mesh,95%Min |
96.21% |
|
|
Solubility(25°C) |
≥100g/Ml Water |
109g/Ml Water |
1. Acidifier and weight enhancer
Fumaric acid as feed acidifier, adding an appropriate amount of acidified Qi in pig diet can significantly improve pig daily gain and reduce feeding cost.
2. It can be used as an anti stress agent to enhance immune function and relieve stress
The addition of fumaric acid to the feed increased the resistance of chicks to vaccination stress, increased the viability and immune response after stress response. Fumaric acid itself also has a sedative effect, inhibits the nerve center, reduces the body's activities, and can better slow down the heat stress response. The energy formation pathway of fumaric acid is shorter than that of glucose. In case of stress, it can be used for the emergency synthesis of ATP and can be used as a stress agent.
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