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L-Aspartic Acid 99% White powder  xazb buy - large image1
L-Aspartic Acid 99% White powder  xazb buy - image1

L-Aspartic Acid 99% White powder xazb

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Unit Price: Get Latest Price
CAS No.:

6899-03-2

Grade:

Food Grade

Content:

99%

Port:

Qingdao

Brand:

xazb

Packaging:

25kg/drum

Price valid (until):

2023-05-01

Company Type:
Manufactory
Location:
China
Qualification:
Main Products:

Herb Extracts,Cosmetic raw materails,API

  • Product Description

  • Seller Information

  • Description


      Product Detail  


    Aspartic acid is a ubiquitous acidic amino acid. The content in tea tree leaves is relatively stable. White monoclinic columnar crystal, slightly soluble in water, with sour and umami taste, melting point 278℃. The content in young buds and leaves is 0.05% to 0.25%, and that of high mountain tea can reach 0.4% to 0.5%; it gradually decreases with the aging of leaves, but in the annual growth period, the content is more in any season. The important role in the amino acid pool is related to glutamine Acids do the same. Regional differences in tea quality are related to the rise and fall of this acidity. L-Aspartic acid is an encoded amino acid in protein synthesis, a mammalian non-essential amino acid and a glycogenic amino acid, which can be a neurotransmitter. D-Aspartic acid is present in the cell wall and gramicidin A of various bacteria.

    ItemsSpecifications
    AppearanceWhite powder
    SolubilitySoluble in water, insoluble in ethanol, ether or acetone.
    Melting point314.5 °C


      Product Function  


    Used as a food additive, flavoring agent for beverages, ice cream, etc.; used as a pharmaceutical, used for liver function promoters, fatigue recovery agents, amino acid infusions, etc., can be used alone or in combination with other drugs; used as a biological Chemical reagents and culture media; also used as intermediates in organic synthesis; synthetic aspartame; cosmetic additives, etc.


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    Certificates

    Basic Info
    Product Name:

    (S)-2-Aminobutanedioic acid

    Other Name:

    L-Aspartic acid;Aspartic acid,L-;L-Aminosuccinic acid;Asparagic acid;Asparaginic acid;Butanedioic acid,amino-,(S)-;Aspartic acid;L-Asparaginic acid;(S)-Aspartic acid;L-Asparagic acid;L-(+)-Aspartic acid;(S)-Aminobutanedioic acid;(+)-Aspartic acid;H-Asp-OH;NSC 3973;NSC 79553;(S)-2-Aminobutanedioic acid;(+)-L-Aspartic acid;6899-03-2;181119-33-5;2139279-07-3

    CAS No.:

    6899-03-2

    Molecular Formula:

    C4H7NO4

    InChIKeys:

    InChIKey=CKLJMWTZIZZHCS-REOHCLBHSA-N

    Molecular Weight:

    133.1

    Exact Mass:

    133.10

    EC Number:

    254-327-0

    Characteristics
    PSA:

    101

    XLogP3:

    -2.8

    Appearance:

    Liquid

    Density:

    1.661 g/cm3 @ Temp: 12.5 °C

    Melting Point:

    270-271 °C

    Water Solubility:

    Solubility in water, g/100ml: 0.45

    Vapor Pressure:

    2.6X10-7 mm Hg at 25 deg C (est)

    Specific rotation:

    Specific optical rotation: +25.0 deg (c= 1.97 g in 100 ml 6 N hydrochloric acid) at 20 °C/D

    Taste:

    Acidic/neutral

    PKA:

    2.01(at 0 °C)

    Hazard Identification

    Classification of the substance or mixture

    no data available

    GHS label elements, including precautionary statements

    Pictogram(s) no data available
    Signal word

    no data available

    Hazard statement(s)

    no data available

    Precautionary statement(s)
    Prevention

    no data available

    Response

    no data available

    Storage

    no data available

    Disposal

    no data available

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

    Conditions for safe storage, including any incompatibilities

    Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

  • Seller Information
    Business Type:

    Manufactory

    Main Products:

    Herb Extracts,Cosmetic raw materails,API

    Location:

    1403,Jinye B Block

    Payment Terms:

    TT against copy of documents

    Average lead Time:

    8

    Total Annual Revenue:

    $2.5 million-$5 million

    Total Employees:

    11-50

    Year of Establishment:

    2015

    Xian ZB Biotech Co.,Ltd is a leading Manufactory supplier of Arbutin, Nicotinamide, Flucytosine based in Xi'an, Shaanxi, China. With a commitment to quality and customer satisfaction, Xian ZB Biotech Co.,Ltd has become a trusted name in the industry. Our product line includes a range of high-quality Arbutin, Nicotinamide, Flucytosine, which are available at competitive prices. Xian ZB Biotech Co.,Ltd has established itself as a reliable supplier of chemical products on the echemi.com.

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