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Synonyms |
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L-2-Amino-3-Phenylpropanoic Acid |
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CAS No. |
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63-91-2 |
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Structure |
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Specification |
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Appearance White crystals or crystalline powder
Identification Test Conforms
Specific rotation[a]D20° -32.7°～-34.7°
Heavy Metals(Pb),ppm 20 MAX.
Lead(pb),ppm 10 MAX.
Arsenic(As2O3),ppm 1.5 MAX.
Loss on drying,% 0.30 MAX.
Residue on ignition,% 0.20 MAX.
Assay,% 98.5～101.5
pH 5.4 ~6.0 |
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Application |
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Used as healthcare and pharmaceutical intermediates. |
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Remaks |
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