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- Contact Person : Mr. Ding weizhong
- Company Name : Shaanxi King Stone Enterprise Company Limited
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D-Phenylalanine
Product Detailed
Related Categories:Food Additives
Related Product Searches:D-Phenylalanine,High Quality,D-Phenylalanine, dl-D-Phenylalanine
Specifications
1.D-Phenylalanine
2.colorless to white flaky crystal
3.98.5% -101.5%
Related Product Searches:D-Phenylalanine,High Quality,D-Phenylalanine, dl-D-Phenylalanine
D-Phenylalanine
Molecular formula]C9H11NO2
Property | colorless to white flaky crystal or white crystal powder with slight special odor and bitter taste, will be melted and decomposed at about 283, slightly soluble in water, ethanol and ether. | |
Molecular formula | C9H11O2 | |
Structual formula | ||
Molecular weight | 165.9 | |
Quality index | contentin dry basis | 98.5-101.5% |
Drying loss | ≤0.3% | |
Specific rotation C=2,H2O | +33.0° +35.0° | |
Ignition residue | ≤0.1% | |
pH(1.0g/100ML H2O) | 5.4-6.0 | |
Chloride [CL-] | ≤0.02% | |
Ammonium[NH4+] | ≤0.05% | |
ArsenicAs | ≤2mg/kg | |
Heavy metalPb | ≤10mg/kg | |
Main use | It can ease pain; an important medical intermediate used in the synthesis of nateglinide. | |
D-Phenylalanine
