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L-Arginine

Category:Active Pharmaceutical Ingredients > Biochemical Ingredients > Amino Acids and Derivatives
Product Name:L-Arginine
CAS No.:74-79-3
Standard:USP, BP
Price(USD):0.00
Company:HEBEI HUANWEI BIOTECH CO., LTD.

Basic Info

  • Grade: Pharmaceutical Grade

    Factory Location: shijiazhuang

    Main Sales Markets: North America,Western Europe,Asia,Middle East

  • Packaging Information: 25kgs/ fiber drum

  • Sample Provided: yes

    Item

    Spec

    Appearance

    White or almost white crystalline powder or colorless crystals, freely soluble in water

    Identification

    As per USP

    Specific rotation

    +26.3°~+27.7°

    Loss on drying

    ≤0.5%

    Residue on ignition

    ≤0.3%

    Chloride

    ≤0.05%

    Sulphate

    ≤0.03%

    Iron

    ≤0.003%

    Heavy metals(Pb)

    ≤15ppm

    Chromatographic purity

    As per USP31

    Organic volatile impurities

    As per USP31

    Residual solvents

    As per USP31

    Assay

    98.5%~101.5%
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