 CAS NO.: 3792-50-5
Molecular formula:C4 H5 NNa2 O4
Molecular weight:177.07
Molecular structure:
Quality standard: Enterprise Standard
|
Item |
Standard |
Assay% |
=98 |
Transmittance% |
=95.0 |
Specific rotation[a]D20 |
+18.50?21.00 |
pH |
6.0?.5 |
Ioss on drying% |
=0.5 |
Chloride[CI-]% |
=0.1 |
Arsenic[As]% |
=0.0001 |
Heavy Metals[Pb]% |
=0.001 |
Iron[Fe]% |
=0.002 |
Main Function and Purpose: L-Aspartic acid sodium salt has the excellent function of freshdisplay and antisepsis.It is widely used in freshening agent and antiseptic in food industry and can be used as substitut for monosodium glutamate. In medicine industry it is mainly used as heart disease medicine, liver function accelerant, ammonia antidote, fatigue eliminating medicament and one component of amino acid transfusion. It is also used widely in industry.
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