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L-aspartic Acid High-Purity

4 Inquiries

Unit Price:

$8-9/MT FOB

Get Latest Price
CAS No.:

56-84-8

Grade:

Pharmaceutical Grade

Content:

99%

Port:

shenzhen

Brand:

Flying

Packaging:

10g/1kg/ 10kg/ 25kg

Price valid (until):

2026-05-17

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

vitamin

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    Superiority

    1.High quality and competitive price.
    2.Free sample for your evaluation.
    3.Promptly delivery by well-reputed shipping lines.
    4.Trial order is available for testing after samples.
    5.We will inform you all the information at every stage in advance.
    6.Packaging can gear to buyers’ special request. 

    Our service

    1. Reply your inquiry in 24 working hours.
    2. Customized design is available. OEM are welcomed.
    3. Exclusive and unique solution can be provided to our customer by our well-trained and professional engineers and
    staff.
    4. Professional factory: We are manufacturer, specializing in producing all kinds of herb extract for more than 10 years, competitive with good quantity.
    5. As an honest seller, we always use superior raw material, advanced machines, skilled technicians to ensure our products to be finished in high quality and stable feature.


    Hainan Flying International Trade Co., Ltd., was established in 2020, It is a professional supplier of Human APIs, Veterinary, Food Additives, Vitamins, Chemicals, Plant Extract and natural active ingredients. It has absolute advantage because of strong research strength, modern management system and high-quality marketing team.

    For customer’s needs, OEM service is also acceptable. If you have a good idea in new product production but lack of laboratory device and human resource, we are glad to solve this problem for you. Sincerely hope to strengthen exchanges and cooperation with friends from both home and abroad.

    .






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    RAQ





    Q1: How to confirm the Product Quality before placing orders?
    A: By sending you available samples. Or if you have special requirements for the goods, we can prepare samples according to your requirement for confirmation.

    Q2: Can you supply free samples?
    A: Yes, we can provide a free sample, but the shipping cost will be paid by the customers. You can either pay the shipping cost or arrange a courier to collect the samples.

    Q3: How do you treat quality complaints?
    A: All our products are strictly tested by our QC and confirmed by QA; unqualified material will not be released to customers. In case any quality problem is confirmed to be caused by us, we will replace the goods or refund your payment immediately.

    Q4: What's your MOQ ?
    A: For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low, price product, our MOQ starts from 100g and 1kg.
    Q: Is there a discount ?
    A: Yes, for larger quantity, we always support with better price.

    Q5: How to start orders or make payments ?
    A: You can send our your Purchase order ( if your company has ), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.


    Basic Info
    Product Name:

    L-Aspartic 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.:

    56-84-8

    Molecular Formula:

    C4H7NO4

    InChIKeys:

    InChIKey=CKLJMWTZIZZHCS-REOHCLBHSA-N

    Molecular Weight:

    133.10300

    Exact Mass:

    133.10

    EC Number:

    254-327-0

    ICSC Number:

    1439

    DSSTox ID:

    DTXSID7022621

    Color/Form:

    White, crystalline solid|Orthorhombic bisphenoidal leaflets or rods

    HScode:

    29224995

    Characteristics
    PSA:

    100.62000

    XLogP3:

    -2.8

    Appearance:

    Liquid

    Density:

    1.661 g/cm3 @ Temp: 12.5 °C

    Melting Point:

    270-271 °C

    Boiling Point:

    264.1ºC at 760 mmHg

    Flash Point:

    113.5ºC

    Refractive Index:

    1.531

    Water Solubility:

    H2O: 5 g/L (25 ºC)

    Storage Conditions:

    Store at RT.

    Vapor Pressure:

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

    Toxicity:

    LD50 intraperitoneal in mouse: 6gm/kg

    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)

    Henrys Law Constant:

    Henry's Law constant = 1.1X10-14 atm-cu m/mol at 25 °C (est)

    Dissociation Constants:

    2.01 (at 0 °C)|pK1 = 1.92 (COOH); pK2 =3.87 (COOH); pK3 = 9.87 (amine)

    Collision Cross Section:

    121.92 Ų [M-H]- [CCS Type: DT, Method: stepped-field]|122 Ų [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine]|118.6 Ų [M-H]- [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|118.7 Ų [M-H]- [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|120.39 Ų [M-H]- [CCS Type: DT, Method: stepped-field]|119.8 Ų [M-H]-

    Experimental Properties:

    ASPARTIC ACID HAS RELATIVELY HIGH SOUR, RELATIVELY LOW MSG-LIKE TASTE INTENSITIES /ASPARTIC ACID/|DECOMPOSES AT 324 °C (RAPID HEATING)|Isoelectric point = 2.98|Forms supersaturated soln easily

    Physical Dangers:

    Dust explosion possible if in powder or granular form, mixed with air. If dry, it can be charged electrostatically by swirling, pneumatic transport, pouring, etc.

    Hazard Identification

    Classification of the substance or mixture

    Not classified.

    GHS label elements, including precautionary statements

    Pictogram(s) No symbol.
    Signal word

    No signal word

    Hazard statement(s)

    none

    Precautionary statement(s)
    Prevention

    none

    Response

    none

    Storage

    none

    Disposal

    none

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    NO open flames. Prevent build-up of electrostatic charges (e.g., by grounding). Closed system, dust explosion-proof electrical equipment and lighting. Prevent deposition of dust. 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

    Separated from strong oxidants.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    vitamin

    Location:

    Room 2-502, Building 6, Luneng Tehran Garden Building, No.8 Changbin Road, Xiuying district, Haikou City, Hainan Province

    Payment Terms:

    TT against copy of documents,TT against B/L draft before shipment

    Average lead Time:

    25

    Total Annual Revenue:

    $2.5 million-$5 million

    Total Employees:

    Less than 5

    Year of Establishment:

    2023

  • Inquiry History
    4 Inquiries
    Country Product Purchase Quantity Date Posted
    United States

    L-Aspartic acid 99% powder Food supplement CAS 56-84-8 Aspartic acid

    250 MT Jun 28, 2023
    Greece

    ASPARTIC ACID

    500.00 KG Sep 24, 2025
    Russia

    L-Aspartic acid

    70 KG Sep 14, 2023
    United States

    L-Aspartic Acid

    1000 KG Apr 22, 2026
    Post an enquiry for this product
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