USD $100.00-150.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $100.00-150.00 / Kilogram
item
specification
specific rotation
+39.5 to +41.5°
state of solution(transmittance)
clear 98.0% min.
chloride[cl]
0.020% max.
ammonium [nh4]
0.02% max.
sulfate[so4]
0.020% max
iron[fe]
10ppm max.
heavy metals [pb]
10ppm max
arsenic[as2o3]
1ppm max
other amino acids
chromatographically not detectable
loss on drying
0.20% max.
residue on ignition[sulfated]
0.10% max.
assay
99.0% min