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Home > Food Additives > Food Antioxidants > L-Ascorbic acid for Sale > Wholesale Bulk Ascorbic Acid Powder 50-81-7
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Wholesale Bulk Ascorbic Acid Powder 50-81-7

90 Inquiries

Unit Price:

$5-6.5/KG FOB

Get Latest Price
CAS No.:

50-81-7

Grade:

Food Grade

Content:

99%

Port:

shanghai

Brand:

grace

Packaging:

25 bag

Price valid (until):

2026-08-06

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

peptide,humic acid

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  



    Items Specifications
    Type
    Feed Grade Amino Acids, Feed Grade Enzymes, Feed Grade Minerals & Trace Elements, Feed Grade Proteins, Feed Grade Vitamins, Feed Grade Antibiotic & Antibacterial Agents
    Show more
    Eff
    Particle size 200 mesh
    Ashes 16% Max
    PH (1%KCL) 6.0-8.0
    Appearance Cream-white powder
    MF C8H14C12N2O2

    company informations:

    Shop Wholesale Bulk Ascorbic Acid Powder 50-81-7-Detailed Image 1 Shop Wholesale Bulk Ascorbic Acid Powder 50-81-7-Detailed Image 2


    Chemically, ascorbic acid (formula: C₆H₈O₆) is the pure, active form of Vitamin C. Because humans lack the specific enzyme required to synthesize it, it must be obtained entirely through diet or supplementation. It is naturally found in citrus fruits, bell peppers, tomatoes, and leafy greens.
    [1, 2]
    Core Biological Functions
    • Collagen Synthesis: Ascorbic acid is a required cofactor for enzymes involved in the hydroxylation of proline and lysine, which are necessary for stabilizing the collagen molecule. Collagen is the main structural protein in connective tissue, essential for skin, cartilage, and bone health.
    • [1]
    • Antioxidant Defense: As a water-soluble antioxidant, it protects aqueous compartments of cells against reactive oxygen species (ROS) and free radicals, thereby reducing cellular damage and inflammation.
    • [1, 2]
    • Immune Support: It stimulates the production and function of white blood cells and plays a key role in the epithelial barrier function against pathogens.
    • [1]
    Deficiency and Optimal Intake
    A severe deficiency in ascorbic acid leads to scurvy, a disease historically common in sailors, characterized by weakness, bleeding gums, bruising, and poor wound healing. Today, medical organizations generally recommend a daily allowance of 75 to 90 mg for adults, though therapeutic doses can vary.
    [1, 2]
    Skincare and Dermatology
    Ascorbic acid is a highly sought-after ingredient in the cosmetic industry. Due to its ability to neutralize free radicals caused by UV exposure, it protects the skin from premature aging. Furthermore, it inhibits melanin production, making it highly effective in brightening hyperpigmentation and evening out skin tone.
    [1, 2]
    Food and Pharmaceutical Industry
    Beyond human nutrition, ascorbic acid (E300) is widely utilized as a food preservative and additive. It prevents food oxidation, preserves color, and extends the shelf life of various packaged and processed goods. In the pharmaceutical sector, it is used as a dietary supplement and in medical treatments to enhance iron absorption and manage various deficiencies.

    Basic Info
    Product Name:

    L-Ascorbic acid

    Other Name:

    L-Ascorbic acid;Allercorb;Antiscorbic vitamin;Antiscorbutic vitamin;Ascorbajen;Ascorin;Ascorteal;Ascorvit;Cantan;Cantaxin;Catavin C;Cebicure;Cebione;Cecon;Cegiolan;Ceglion;Celin;Ce-Mi-Lin;Cenetone;Cereon;Cergona;Cescorbat;Cetemican;Cevalin;Cevatine;Cevex;Cevimin;Ce-Vi-Sol;Cevitamic acid;Cevitamin;Cevitan;Cevitex;Ciamin;Cipca;Concemin;Davitamon C;3-keto-L-Gulofuranolactone;L-3-Keto-threo-hexuronic acid lactone;Laroscorbine;Lemascorb;Liqui-Cee;3-Oxo-L-gulofuranolactone;Planavit C;Proscorbin;C-Quin;Ribena;Secorbate;Vicelat;Vicin;Vitacimin;Vitacin;Vitamin C;Vitamisin;Vitascorbol;Redoxon;Vitacee;L-threo-Hex-2-enonic acid,γ-lactone;Ascorbic acid;L-Lyxoascorbic acid;Xyloascorbic acid,L-;Cevital;L-Xyloascorbic acid;C-Vimin;Testascorbic;Adenex;Hybrin;Cetamid;Colascor;Scorbu C;Xitix;Celaskon;Cebion;Cemagyl;Ascorbutina;Viforcit;Vitace;IDO-C;Viscorin;Ascoltin;Hicee;Neo-Valdrin;(+)-Ascorbic acid;Citrovit;Chewcee;L-threo-Ascorbic acid;Ronotec 100;L-(+)-Ascorbic acid;Rontex 100;Juvamine;Rovimix C;Vasc;P 1110;VC 97;Kangbingfeng;Suncoat VC 40;Viscorin 100M;Cewin;Ceklin;Ascorbicap;Cetane;Cetane-Caps TC;Cetebe;E 300;NSC 218455;NSC 33832;Cell C;Ascorell;C-L 6/PW;VC 40;100M;Cinal;Rovimix C-EC;Vitashure 160;Cevarol;Tanvimil C;Vaginorm-C;Monovitan C;Pascorbin;Ascorbalox;Energil C;Bovi-C;Emvit-C;Novasol Cof;5-(1,2-Dihydroxyethyl)-3,4-dihydroxy-5H-furan-2-one;14536-17-5;30208-61-8;50976-75-5;56172-55-5;56533-05-2;57304-74-2;57606-40-3;88845-26-5;89924-69-6;129940-97-2;154170-90-8;259133-78-3;623158-95-2;882690-91-7;884381-69-5;885512-24-3;896436-13-8;1018124-03-2;1129294-89-8;1428525-25-0;1703051-92-6

    CAS No.:

    50-81-7

    Molecular Formula:

    C6H8O6

    InChIKeys:

    InChIKey=CIWBSHSKHKDKBQ-JLAZNSOCSA-N

    Molecular Weight:

    176.124

    Exact Mass:

    176.12

    EC Number:

    200-066-2

    HScode:

    29362700

    Categories:

    Food Antioxidants

    Characteristics
    PSA:

    107.22

    XLogP3:

    -1.4074

    Appearance:

    White to very light yellow crystalline powder

    Density:

    1.65 g/cm3

    Melting Point:

    190-192 °C (decomp)

    Boiling Point:

    415.8ºC at 760 mmHg

    Flash Point:

    180.4ºC

    Refractive Index:

    21 ° (C=10, H2O)

    Water Solubility:

    H2O: 333 g/L (20 ºC)

    Storage Conditions:

    Ventilation low temperature drying

    Vapor Pressure:

    9.28X10-11 mm Hg at 25 deg C (est)

    Toxicity:

    LD50 oral in rat: 11900mg/kg

    Specific rotation:

    [α]D/20 between + 20,5° and + 21,5° (10 % w/v aqueous solution)

    Explosive limit:

    Dust forms explosible mixtures in air with moderate explosion severity.

    Odor:

    Odorless

    Taste:

    Pleasant, sharp, acidic taste

    PH:

    Between 2,4 and 2,8 (2 % aqueous solution)

    PKA:

    4.7(at 10 °C)

    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. 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 and strong bases.Solutions of ascorbic acid are rapidly oxidized in air and in alkaline media; the drug should be protected from air and light.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    peptide,humic acid

    Location:

    No. 601, Unit 2, Building 5, South District, Beizhang Community, Xiaodian District, City

    Payment Terms:

    100% TT in advance

    Average lead Time:

    10

    Year of Establishment:

    2024

  • Inquiry History
    90 Inquiries
    Country Product Purchase Quantity Date Posted
    China

    Ascorbic Acid 50-81-7

    100 KG Mar 5, 2026
    Uzbekistan

    ASCORBIC ACID

    10000 MT Mar 5, 2024
    India

    VITAMIN C

    50.00 G Nov 10, 2025
    India

    Ascorbic Acid

    2000.00 MT Oct 23, 2023
    Malaysia

    ASCORBIC ACID

    1000 KG Jun 14, 2024
    Brazil

    Crystalline Ascorbic Acid

    36 MT Jul 15, 2026
    Pakistan

    Ascorbic Acid

    24.00 MT Jul 10, 2026
    Ecuador

    ASCORBIC ACID

    20 MT Jul 7, 2026
    Australia

    Vit C

    1 KG Jul 6, 2026
    Ecuador

    ASCORBIC ACID

    10 MT Jul 2, 2026
    Thailand

    vitamin C

    1 MT Jun 3, 2026
    Philippines

    Ascorbic acid

    1000 KG Jun 1, 2026
    Burkina-faso

    Ascorbic Acid (Luwei or CSPC)

    1.5 MT Mar 25, 2026
    Egypt

    Ascorbic Acid

    1.00 KG Mar 13, 2026
    China

    L-Ascorbic acid

    100 KG Mar 4, 2026
    India

    Ascorbic Acid

    100.00 KG Feb 9, 2026
    Philippines

    L(+)-Ascorbic acid

    5000 MT Feb 9, 2026
    India

    Ascorbic acid

    100.00 KG Aug 29, 2025
    United States

    L-Ascorbic acid

    2 KG Aug 12, 2025
    Kazakstan

    Ascorbic acid

    1.00 20' Fcl Jul 31, 2025
    Post an enquiry for this product
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