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DL-Pyroglutamic Acid CAS:149-87-1<< BACK
ItemLimit
Transmittance98.0% Min
Chloride (Cl) 0.02% Max
Iron (Fe) 10ppm Max
Heavy Metals (Pb)10ppm Max
Arsenic (As2O3)1ppm Max
Loss on Drying0.5% Max
Residue in Ignition 0.2% Max
Melting Point(ºC)178.1 to 181.1
Assay98.5% to 100.5%

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