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    DL-Aspartic Acid

  • CAS No. :617-45-8
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Product Details

 DL-ASPARTIC ACID

Chemical NameDL-Aspartic Acid
CAS Number617-45-8
Molecular FormulaC4H7NO4
Molecular Weight133.10
Molecular Structure
StorageStore in a tightly    closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
UsageIt can be used for Biologically significant amino acid.


SPECIFICATION

ItemsSpecification
Descriptioncrystalline powder
PH2.5-3.5
Solution    in NaOH(10%)complete
Transmittance≥98.0%
Specific    Rotation-0.5°~+-0.5°
Loss on    Drying≤0.20%
Sulphuric    Ashes≤0.10%
Sulphate≤200PPM
Ammonium(NH4)≤200PPM
Chloride≤200PPM
Heavy    Metals(Pb)≤10PPM
Arsenic(As)≤1PPM
Lead≤5PPM
Cadmium(Cd)≤2PPM
Iron(Fe)≤10PPM
Mercury≤0.1 PPM
Asparagine(TLC)≤0.05%
Assay98.5-101.5%
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