Glycyl-L-Leucine

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Glycyl-L-Leucine
CAS RN: 869-19-2
 

Solubility in water	Colorless & clear (c=1)
Specific rotation [α]D20	-33.5°～-36.5°(c= 4, water)
Loss on drying	Not more than 0.5%
Residue on ignition (as sulfate)	Not more than 0.1%
Chloride (Cl)	Not more than 0.03%
Sulfate (SO4)	Not more than 0.03%
Heavy metals (as Pb)	Not more than 10ppm
Iron (Fe)	Not more than 10ppm
Other amino acids	Not detected by T.L.C.(The spotted amount, 20μg)
Assay	98.5%～101.0%

 




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