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Position: Home -> Products -> L Group Amino Acids
L-Serine CAS:56-45-1<< BACK
BehaviourWhite Crystal power
Specific Rotation[a]D20º+14.4º to +15.5º
Transmittance98.0% Min
Chloride (Cl)0.020% Max
Sulfate (SO4) 0.020% Max
Ammonium (NH4)0.02% Max
Heavy Metals (Pb)10ppm Max
Arsenic (As2O3)1ppm Max
Iron (Fe)10ppm Max
Other Amino Acids 0.5% Max
Loss on Drying0.20% Max
Residue in Ignition0.1% Max
PH5.2 to 6.2
Assay99.0% to 101.0%

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