D-Arginine Monohydrochloride / D-アルギニン一塩酸塩

CAS RN627-75-8
Chemical FormulaC6H14N4O2・HCl 
FW210.66
Code No. Package Size
29401
29402 1kg
29403  5kg
29404 10kg
29405 50kg
D-アルギニン一塩酸塩
Solubility in water Colorless & clear (c=5)
Specific rotation [α]D20 -22.1°~-22.9°(c= 8, 6M-HCl)
Loss on drying Not more than 0.3%
Residue on ignition (as sulfate) Not more than 0.1%
Sulfate (SO4) Not more than 0.03%
Heavy metals (as Pb) Not more than 10ppm
Iron (Fe) Not more than 10ppm
Ammonium (NH4) Not more than 0.02%
Arsenic (As2O3) Not more than 1ppm
Other amino acids Not detected by T.L.C.(The spotted amount, 20μg)
Assay 98.5%~101.0%
L-Isomer Not more than 0.5%