D-Glutamine

We are D-Glutamine CAS:5959-95-5 manufacturer and supplier in China, Pls send inquiry of to info@nbinno.com of visit www.nbinno.com our official website should you have any interests

Solubility in 3M-HCl Colorless & clear (c=5)
Specific rotation (20℃) -32.4°~-36.2°(c= 1, 6M-HCl)
Loss on drying Not more than 0.3%
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
Arsenic (As2O3) Not more than 1ppm
Other amino acid (D-Glu) Not more than 1.0% by T.L.C.(The spotted amount, 50μg)
Assay 98.5%~101.0%
L-Isomer Not more than 0.5%


D-Glutamine


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