·L Group Amino Acids
·DL Group Amino Acids
·D Group Amino Acids
·Acetyl Amino Acids
·Amino Acids Amides
·Other Amino Acids and derivatives
·peptide series products
·Protected Amino Acids
·Amino Acid Esters
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L-Serine CAS:56-45-1<< 返回
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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