L-Phenylalanine e nang le CAS 63-91-2
L-Phenylalanine ke phofo e tšoeu ea crystalline, e sa nkheng, e nang le tatso e khethehileng e monate. Sebaka se qhibilihang ke 297 ° C, se qhibiliha habonolo metsing.
ITEM | TS'ELISO | RESULT |
Ponahalo | Phofo e tšoeu ea crystalline kapa crystalline | E lumellana |
Boitsebiso | E lumellana le spectrum ea litšupiso | E lumellana |
Tlhaloso ea ho potoloha | -32.7°~-34.7° | -33.7° |
PH | 5.4~6.0 | 5.73 |
Tahlehelo ha o omisa,% | ≤0.3 | 0.11 |
Mesaletsa ha e tuka,% | ≤0.4 | 0.05 |
Chloride (E le Cl),% | ≤0.05 | <0.05 |
Sulfate,% | ≤0.03 | <0.03 |
Litšepe tse boima, ppm | ≤15 | <15 |
Arsenic, ppm | ≤1 | <1 |
Ketapele, ppm | ≤3 | <3 |
Mercury, ppm | ≤0.1 | <0.1 |
Cadmium, Ppm | ≤1 | <1 |
Kakaretso ea palo ea limela | ≤1000cfu/g | <1000cfu/g |
Tomoso & hlobo | ≤100cfu/g | <100cfu/g |
E. Coli | E mpe | E lumellana |
Salmonella | E mpe | E lumellana |
Mesh | 80 mesh | ≥80% |
Tlhahlobo,% | 98.5~101.5 | 99.62 |
Sephutheloana:25kg / moropa kapa tlhoko ea bareki.
L-Phenylalanine Ka CAS 63-91-2
L-Phenylalanine Ka CAS 63-91-2
L-beta-Phenylalanine 99 %;(S)-(-)-PHENYLALANINE FOR SYNTHESIS;L-Alanine, phenyl-;L-AminobenzenepropanoicAcid;L-Antibiotic;l-beta-phenyl-alpha-alanin;L-Phenylalanin;L -α-Amino-β-phenyl-propionsαure
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