DL methionine (R,S)-2-Amino-4-methylsulfanyl-butyricacid Banthionine
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 |
Food grade: nutrition enhancer, flavouring agent, improving food nutrition value and flavor
Feed grade: improving animal production performance, health and the quality of animal
products.Medicine grade: liver and myocardial protection, fight depression, fall blood pressure.
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