 Model Number |
63-91-2 |
Keywords: L-Phenylalanine,L Phenylalanine,Phenylalanine,Amino Acid
Detailed Product Description:
Molecular Formula: C9H11NO2
Molecular Weight: 165.19
Cas No: [63-91-2]
Characteristics: White crystals or crystalline powder; slightly bitter taste. Feely soluble in formic acid, sparingly soluble in water
Quality Standards: USP24, FCCIV
Description for USP24:
Identification: Infrared absorption spectrum
Specific rotation: -32.7 to -34.7 degree
Chloride (Cl): 0.05%
Sulfate (SO4): <= 0.03%
Iron (Fe): <= 0.003%
Heavy metals (Pb): <= 0.0015%
Loss on drying: <= 0.3%
Residue on ignition (sulfated): <= 0.4%
Assay: 98.5-101.0%
Organic volatile impurities: Meets the requirements
PH: 5.4-6.0
Packaging and Storage: In 25kgs fiber drum double polyethylene bags inside or 25kgs paper bags; Preserve in well- closed containers, at controlled room temperature.
Recommended limit: 2 year.
Pls contact us by this email for more details:
ggbiology at gmail.com
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