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L-Phenylalanine 63-91-2

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  Post Date: Jun 13,2016
  Expiry Date: Jun 13,2017
  Detailed Description: Cas No. :63-91-2

assay: 98.5-101.0%
standard: AJI92/FCC4/USP24/USP31
appearance: white crystalline powder
specific rotation [α]D20: -32.7°~ -34.7° (c=2, H2O, 25℃)
heavy metal: ≤20 ppm
arsenic: ≤1ppm
loss on drying : ≤0.20%
residue on Ignition: ≤0.10%
ph: 5.4 to 6.0
packing: 25kg/fibre drum

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  CAS Registry Number:

63-91-2
  Synonyms: ;Phenyalanine, L-;Phenylalanine;PHE;Phenylalanine, L-;(S)-2-Amino-3-Phenylpropionic acid;(S)-(-)-Phenylalanine;H-L-PHE-OH;(S)-2-Amino-3-phenylpropionic acid~H-Phe-OH;L-beta-Phenylalanine;H-Phe-OH;L(-)Phenylalaniline;L-Phenylalanie;
  Molecular Formula: C9H11NO2
  Molecular Weight: 165.19
  Molecular Structure: 63-91-2 L-Phenylalanine
  Risk Codes: R36/37/38:;
  Safety Description: S24/25:;
S37/39:;

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