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
aji92 standard
l- arginine hcl
appearance |
white crystals or crystalline powder |
specific rotation[a]d20° |
+22.1°~+22.9° |
state of solution |
clear and colorless ≥98.0% |
chloride(cl) |
16.58%~17.00% |
ammonium(nh4) |
≤0.02% |
sulfate(so4) |
≤0.020% |
iron(fe) |
≤10ppm |
heavy metals(pb) |
≤10ppm |
arsenic (as2o3) |
≤1ppm |
other amino acids |
conforms |
loss on drying |
≤0.20% |
residue on ignition |
≤0.10% |
assay |
99.0~101.0% |
ph |
4.7 ~ 6.2 |