N-Acetylneuraminic Acid (Sialic Acid; NANA; Neu5Ac)

[ Name ]:N-Acetylneuraminic Acid (Sialic Acid; NANA; Neu5Ac)

[ CAS No. ]:131-48-6

[ Structure ]:

[Molecule Formula ]:C₁₁H₁₉NO₉

[ Molecule Weight ]:309.3

[ Items ]:Standard

[ Appearance ]:White or off white powder

[ Assay ]:99%min

[ Specific rotation ]:-30 -- -34

[ FT-IR ]:conform

[ Melting point ]:184-192

[ Loss on drying ]:N.M.T.1.0%

[ Residue on lgnition ]:N.M.T. 0.5%

[ Heavy metal ]: N.M.T.10ppm