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An Essential Amino Acid

  • Short Lead Time for L And D Amino Acids - L-Arginine alpha-Ketoglutarate – Haitian

    Short Lead Time for L And D Amino Acids - L-Arginine alpha-Ketoglutarate – Haitian

    Specification: L-Arginine alpha-Ketoglutarate USP32 Description White to off-white crystalline powder Identification Conforms Assay 98.0%~102.0% L-Arginine 65.5%~69.0% α- Ketoglutarate 26.5%~29.0% Specific rotation +16.5°~+18.5° Solubility Conforms pH 5.5~7.0 Loss on drying  ≤1.0% Residue on ignition ≤0.2% Hydrate ≤6.8% Iron ≤10ppm Heavy metals ≤10ppm Lead ≤1ppm Chloride ≤0.05% Mercury ≤0.1ppm Cadmium ≤1ppm Arsenic...
  • Low price for Gln Amino Acid - L-Arginine-L-Aspartate – Haitian

    Low price for Gln Amino Acid - L-Arginine-L-Aspartate – Haitian

    Specification: L-Arginine-L-Aspartate AJI92 Appearance White crystals or crystalline powder Specific rotation +25.5º~+27.5º State of solution ≥98.0% Identification Conforms to the IR Spectrum Chloride(Cl) ≤0.05% Ammonium(NH4) ≤0.02% Sulfate ≤0.03% Iron(Fe) ≤30ppm Heavy metal(Pb) ≤15ppm Arsenic(As2O3) ≤1ppm Other amino acid Chromatographically, not detectable Loss on drying ≤3.0% Residue on ignition ≤0.20% Assay 98.0%~101.0% pH 5...
  • Original Factory Conditional Amino Acids - L-Citrulline -DL-Malate2:1 – Haitian

    Original Factory Conditional Amino Acids - L-Citrulline -DL-Malate2:1 – Haitian

    Specification: L-Citrulline -DL-Malate2:1 In-House Appearance White crystals or crystalline Powder Characters, Solubility Freely soluble in formic acid and in water, very slightly soluble in ethanol, practically insoluble in ether Assay L-Citrulline 62.5% ~ 74.2% DL-Malic acid 26.4% ~ 36.4% Specific rotation +17.0°~ +19.0°(t = 20°C) Heavy metals ( Pb) ≤10ppm Arsenic(AS2O3) ≤0.5ppm Cadmium ≤0.5ppm Lead ≤1ppm Hg ≤0.1ppm Residual on ignition ≤0.1% ...
  • High reputation I Amino Acid - L-Arginine-L-Aspartate – Haitian

    High reputation I Amino Acid - L-Arginine-L-Aspartate – Haitian

    Specification: L-Arginine-L-Aspartate AJI92 Appearance White crystals or crystalline powder Specific rotation +25.5º~+27.5º State of solution ≥98.0% Identification Conforms to the IR Spectrum Chloride(Cl) ≤0.05% Ammonium(NH4) ≤0.02% Sulfate ≤0.03% Iron(Fe) ≤30ppm Heavy metal(Pb) ≤15ppm Arsenic(As2O3) ≤1ppm Other amino acid Chromatographically, not detectable Loss on drying ≤3.0% Residue on ignition ≤0.20% Assay 98.0%~101.0% pH 5...