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Phenylalamine
Name:Phenylalamine
CAS:63-91-2
MF:C9H11NO2
The detailed specifications are as below:

Item of testing  specification Result 
Description White crystals or crystalline power crystalline power
Identification(IR or HPLC) Meet the requirement Conforms
PH 5.4~6.0 5.63
Specific rotation [α]20D -33.2°~-35.2° -34.34°
Heavy metals(Pb) ≤20ppm <15ppm
Lead ≤10ppm <5ppm
Arsenic(As) ≤2ppm <2ppm
Loss on drying ≤0.2% 0.04%
Chloride(Cl) ≤0.021% <0.021%
Residue on ignition ≤0.1% 0.04%
Assay 98.5~101.5% 99.14%
Conclusion The product meets FCCIV Standard