USD $1.00-10.00 / Kilogram
USD $90.00-120.00 / Kilogram
USD $3.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $3.00-10.00 / Kilogram
USD $3.00-10.00 / Kilogram
USD $6.00-9.00 / Gram
USD $3.00-10.00 / Kilogram
USD $5.00-40.00 / Kilogram
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.