Product Name: DL-Methionine
CAS No.: 59-51-8
Molecular Formula: C5H11N02S
Standarad: FCCIV, EP4 and BP2001 etc.
Package: 20kg/drum
Application: It is mainly used as animal essential amino acid in fish meal and additive of chickens, pigs and cows in order to keep animal and fowl growing healthily. It can improve the milky ability of cows , prevent the occurrence of hepatosis. besides these, it can also be used as amino acid medicines, injection solution a nutritional infusion, the agent of protective liver, the therapy liver cirrhosis and toxic hepatitis.
Specification
|
Item |
Specifications | |
|
EP4/BP2001 |
FCCIV | |
|
Appearance |
White crystalline platelets or powder | |
|
Assay (C5H11NO2S),%(on dry matter) |
99.0~101.0 |
98.5~101.5 |
|
Clarity of solution, |
Clear |
Clear |
|
Transmittance, % (2.5%, 430ml) |
≥98.0 |
- - - |
|
pH Value(5% in water) |
5.4~6.1 |
5.6~6.1 |
|
Heavy Metals (as Pb), % |
≤0.001 |
≤0.002 |
|
Arsenic (as As), % |
≤0.0001 |
≤0.0002 |
|
Sulfate (as SO4), % |
≤0.02 |
≤0.02 |
|
Chloride (as Cl),% |
≤0.02 |
- - - |
|
Loss on drying, % |
≤0.5 |
≤0.5 |
|
Residue on ignition, % |
≤0.1 |
≤0.1 |
|
Ammonium as (as NH4), % |
≤0.01 |
- - - |
|
Other amino acid |
Not detd. |
Not detd. |
Product Name: DL- Methionine (Feed Grade)
CAS No.: 59-51-8
Molecular Formula: C5H11NO2S
Packaging: 25kg/bag or drum
Application: It is used to improve animal production performance, health and the quality of animal products.
Specification
|
Item |
Specification |
Result |
|
Appearance |
White or light grey crystal |
Light grey crystal |
|
Identification |
Complies |
Complies |
|
DL-Methionine % |
≥99.0 |
99.1 |
|
Loss on drying % |
≤0.3 |
0.1 |
|
Chloride (NaCl) % |
≤0.2 |
＜0.2 |
|
Pb (mg/kg) |
≤20 |
＜20 |
|
As (mg/kg) |
≤2 |
＜2 |