D(-)-Aspartic Acid

Product Name: D(-)-Aspartic Acid
Appearance: White powder
CAS: 1783-96-6
Color: White powder
Mesh size: 80 Mesh
Grade: Medical
Purity: 99% HPLC Brand: LS-Herb

  • Description
  • Packing
  • D(-)-Aspartic Acid

    Aspartic acid (abbreviated as Asp or D; encoded by the codons [GAU and GAC]), also known as aspartate, is a α-amino acid that is used in the biosynthesis of proteins. Similar to all other amino acids it contains an amino group and a carboxylic acid. Its α-amino group is in the protonated –NH+3 form under physiological conditions, while its α-carboxylic acid group is deprotonated −COO− under physiological conditions. Aspartic acid has an acidic side chain (CH2COOH) which reacts with other amino acids, enzymes, and proteins in the body. Under physiological conditions (pH 7.4) in proteins, the side chain usually occurs as the negatively charged aspartate form, −COO−. It is a non-essential amino acid in humans, meaning the body can synthesize it as needed.

    Product Name:  D(-)-Aspartic Acid

    Appearance: White powder

    CAS: 1783-96-6
    Color:  White powder

    Mesh size: 80 Mesh

    Grade: Medical

    Purity: 99% HPLC

    Brand: LS-Herb

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       Applications of D(-)-Aspartic Acid   

    1. Superabsorbent polymers

    One area of aspartic acid market growth is biodegradable superabsorbent polymers (SAP).[improper synthesis?] The superabsorbent polymers market is anticipated to grow at a CAGR[clarification needed] of 5.5% from 2014 to 2019 to reach a value of $8.78BB globally. Around 75% of superabsorbent polymers are used in disposable diapers and an additional 20% is used for adult incontinence and feminine hygiene products. Polyaspartic acid, the polymerization product of aspartic acid, is a biodegradable substitute to polyacrylate. The polyaspartate market comprises a small fraction (est. < 1%) of the total SAP market.

    2. Additional uses

    In addition to SAP, aspartic acid has applications in the $19B fertilizer industry, where polyaspartate improves water retention and nitrogen uptake; the $1.1B (2020) concrete floor coatings market, where polyaspartic is a low VOC, low energy alternative to traditional epoxy resins; and lastly the >$5B scale and corrosion inhibitors market.

  • Below 5KG

    Aluminum foil bag inside, carton outside

    Above 6~25KG

    Double sealed PP bags inside, fiber drum outside

    Drum Volume

    25KG Drum: 37cm*37cm*51cm

    10KG Drum: 30cm*30cm*40cm

    Carton Volume

    1KG Carton: 200mm*200mm*260mm

    5KG Carton: 250mm*330mm*270mm


    We could pack as your requirements, and OEM & ODM welcome.



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