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D-Aspartic Acid
D-Aspartic Acid

D-ASP CAS#:1783-96-6 MF:HO2CCH2CH(NH2)CO2H Assay:98.5%min

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

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