L-arginine Alpha-ketoglutarate

We are offering our customers a wide range of L-Arginine Alpha-Ketoglutarate, which are available following Specifications :-
Cas no.: 16856-18-1
Appearance : White powder
Assay : a Y98%
Solubility : Clear (1g in 20ML H2O)
Ph : 6.5~7.0 i 10% H2Oi
Specific Rotation[a]D20A : +17.5A 1.0(8g/100ml, 6N HCL)
Loss on drying : a 0.5%
Residue on ignition : a 0.1%
Heavy metals(as Pb) : a 10ppm
As : a 1ppm
Cl- : a 500ppm
Fe3+ : a 10ppm
Pile up the density (g/ml) : 0.50A 0.05
Total Plate Count : a 1000/g
Yeast : a 100/g
Mold : a 100/g
E.Coil : Negative
Salmonella : Negative