L-Phenylalanine
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| Post Date: | Sep 08,2016 |
| Expiry Date: | Sep 08,2017 |
| Detailed Description: |
Cas No. :63-91-2
L –Phenylalanine
Standard：QB/T4264-2011 Items Limits Appearance White crystals or crystalline powder Identification(IR) Conordant with the referennce spectrum Assay 98.5～101.5 Specific rotation -33.2°～-35.2° Transmittance ≥95 Loss on drying ≤0.30 pH 5.4～6.0 Residue on ignition ≤0.1 Chloride (Cl) ≤0.03 Sulfate (SO4) ≤0.03 Iron (Fe) ≤30 Other Amino acide ≤0.5 Heavy metals ≤15 Arsenic(As) ≤1.5 Total plate count(cfu/g) ≤3000 coliform （cfu/g） ≤10 Pathogenic bacteria Negative |
| 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: | 
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| Risk Codes: | R36/37/38:; |
| Safety Description: | S24/25:; S37/39:; |
| Company: | Shijiazhuang Haitian Amino Acid Co., Ltd. [ China ] |
| Contact: | Yolanda Zhao |
| Tel: | 86-311-88908111 |
| Fax: | 86-311-88908222 |
| Email: | aminoacidchem@yeah.net |
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