USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
aji92 /97 standard
l-ornithine hydrochloride
appearance |
white crystalline powder or colourless crystals |
specific rotation |
+23.0° to +25.0° |
state of solution(transmittance) |
≥98.0% |
ph |
5.0~6.0 |
ammonium (nh4) |
≤0.02% |
sulfate (so4) |
≤0.02% |
heavy metals (pb) |
≤10ppm |
iron (fe) |
≤10ppm |
arsenic (as2o3) |
≤1ppm |
residue on ignition(sulfated) |
≤0.1% |
loss on drying |
≤0.2% |
assay(on dry matter) |
99.0%~101.0% |
other amino acids |
chromatographically not detectable |