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D-Threonine CAS:632-20-2<< BACK
ItemLimit
Specific Rotation [a]D20o -27.6 to -29. degree
State of Solution 95.0% Min.
Chloride (Cl)0.020% Max
Sulfate (SO4)0.030% Max
Iron (Fe)10ppm Max
Heavy Metals (Pb) 15ppm Max
Arsenic (As2O3)1.5ppm Max
Loss on Drying 0.2%Max
Residue in Ignition0.10% Max
Assay98.5% to 101.5%
PH5.0 to 6.5

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