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Specifications
D-ASP CAS#:1783-96-6 MF:HO2CCH2CH(NH2)CO2H Assay:98.5%min
D-Aspartic Acid Wako Grade: Wako Special Grade Storage condition: Keep at RT.
D-aspartic acid is an important chiral compounds, in medicine, food has an important role, especially as the synthesis of chiral drug precursors, intermediates in the pharmaceutical industry has an important application.
D-aspartic acid is a physiological amino acid occurring principally in the pituitary gland, hypothalamus, and testes. D-aspartic acid is formed when the enzyme aspartate racemase converts L-aspartic acid into D-aspartic acid in the testes and other glands within the body. D-aspartic acid plays a vital role in the manufacturing of sperm cells and sex hormone production. D-Aspartic Acid is a very potent sexual performance stimulator, enhancing libido, erection quality, ejaculate, duration of intercourse and perceived orgasm intensity. Human studies have shown a significant increase in luteinizing hormone (LH), a messenger hormone that signals the testes to produce more testosterone. and a correlation to boosting testosterone levels in men when supplementing D-aspartic Acid. D-aspartate acid also induces potent elevation of neurotransmitters such as dopamine & GABA, which are implicated to be responsible for its memory enhancing, anti-depressive & nootropic effects. Additional benefits of D-aspartic acid are its ability to enhance Nitric Oxide production and accompanied (N02,NO3) blood levels.
CERTIFICATE OF ANALYSIS
| PRODUCT NAME | D-Aspartic acid | |
| BATCH NO | 091112 | |
| MANU DATE | 2009,11,12 | |
SHELF LIFE | 3years |
| |
ITEM | Specification | Results |
|
Appearance | White crystalline powder | White crystalline powder |
|
Assay | 98.0~101.0% | 99.4% |
|
Specific Rotation[α]D20 | -24.0~-26.0(C=5,3N HCL) | -25.1° |
|
Loss on drying | less 0.2% | less 0.2% |
|
Transmittance | >95.0% | 96.0% |
|
Chloride(Cl) | less0.020% | less 0.02% |
|
Iron(Fe) | less 30PPM | less 5PPM |
|
Residue of lgnition | less 0.10% | less 0.08% |
|
Heavy metal(Pb) | less 20PPM | less 10PPM |
|
Ammonium(NH4) | less 0.08% | less 0.08 |
|
Arsenic(As) | less 1PPM | less 1PPM |
|
PH | 2.5~3.5 | 2.8 |
|
D-Aspartic Acid