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Home > Active Pharmaceutical Ingredients > Vitamins and Minerals Medicines > L-Ascorbic acid for Sale > L(+)-Ascorbic acid CAS NO. 50-81-7 (R)-5-((S)-1,2-Dihydroxyethyl)-3,4-dihydroxyfuran-2(5H)-one 99%HPLC White power_LYNA Bio
L(+)-Ascorbic acid CAS NO. 50-81-7 (R)-5-((S)-1,2-Dihydroxyethyl)-3,4-dihydroxyfuran-2(5H)-one 99%HPLC White power_LYNA Bio buy - large image1
L(+)-Ascorbic acid CAS NO. 50-81-7 (R)-5-((S)-1,2-Dihydroxyethyl)-3,4-dihydroxyfuran-2(5H)-one 99%HPLC White power_LYNA Bio buy - image1
L(+)-Ascorbic acid CAS NO. 50-81-7 (R)-5-((S)-1,2-Dihydroxyethyl)-3,4-dihydroxyfuran-2(5H)-one 99%HPLC White power_LYNA Bio buy - image2
L(+)-Ascorbic acid CAS NO. 50-81-7 (R)-5-((S)-1,2-Dihydroxyethyl)-3,4-dihydroxyfuran-2(5H)-one 99%HPLC White power_LYNA Bio buy - image3
L(+)-Ascorbic acid CAS NO. 50-81-7 (R)-5-((S)-1,2-Dihydroxyethyl)-3,4-dihydroxyfuran-2(5H)-one 99%HPLC White power_LYNA Bio buy - image4

L(+)-Ascorbic acid CAS NO. 50-81-7 (R)-5-((S)-1,2-Dihydroxyethyl)-3,4-dihydroxyfuran-2(5H)-one 99%HPLC White power_LYNA Bio

TDS 93 Inquiries

Unit Price:

$100/KG FOB

Get Latest Price
CAS No.:

50-81-7

Grade:

Pharmaceutical Grade

Content:

99%

Port:

hongkong

Brand:

LN

Packaging:

1kg\bag

Price valid (until):

2026-09-12

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

Urolithiasis B/Spermine Hydrochloride/ Apigenin/ Theacrine/FAA/OEA/PEA Theobromine/ Squid Ink Powder

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  



    • ProName: L(+)-Ascorbic acid
    • CasNo: 50-81-7
    • Molecular Formula: C6H8O6
    • Appearance: White powder
    • Application: Healthcare Raw Materials and Nutrition...
    • DeliveryTime: 3-7 days
    • PackAge: 1kg/aluminum foil bag 25kg/drum
    • Port: Main ports in China
    • ProductionCapacity: 25-500 Kilogram/Month
    • Purity: 99%HPLC
    • Storage: Placed in Shade, dry, dark and low-tem...
    • Transportation: By express, by air and by sea
    • LimitNum: 1 Kilogram
    • Heavy Metal: Heavy Metals
    • Limited Quantity: 10ppm
    • Valid Period: 24 months




    NOTE: This product was prepared by chemical synthesis. Used only for research. Not for human use.

    Items Specifications
    CAS 50-81-7
    Shelf life >2 years if stored properly
    Appearance Powder
    Purity >99%  (or refer to the Certificate of Analysis)
    Transportation By Air
    Origin China
    Specification 1kg\bag
    Storage condition Dry, dark, room temperature



      Advantage  


    1. Ultra-High Purity

    Each batch is synthesized and purified to >99% purity, ensuring reliable and reproducible results in sensitive experiments.


    2.Accurate Dosing & Consistency
    Our products are precisely weighed and vacuum-sealed under sterile conditions. Batch-to-batch consistency is rigorously maintained.


    3.Endotoxin-Free & Sterile Processing
    Manufactured in a cleanroom environment,  are free from endotoxins, microbial contamination, and other impurities that could interfere with cell-based or in vivo studies.

    Shop Sodium Gualenate CAS NO.6223-35-4 1-Azulenesulfonicacid-Detailed Image 1


      Global Service















    Who We Serve


    -We proudly work with clients across North America, Europe, Asia, and Latin America, including:

    -Biotech and pharma firms

    -Research institutions & universities

    -Peptide formulation startups

    -CDMOs and CRO partners

    Shop Sodium Gualenate CAS NO.6223-35-4 1-Azulenesulfonicacid-Detailed Image 2


       About Us  


    We are a chemical manufacturer integrating production, processing and export, mainly dealing in pharmaceutical intermediates and various industrial chemicals. Since its establishment, the company adheres to the spirit of "integrity management, strict quality control, customer first", and has won praise from customers at home and abroad. We have also established an excellent professional sales team with rich international marketing experience, able to efficiently provide a range of products and professional services.


    With synthetic biology platform technology as the core, it conducts innovative research and development, mainly engaged in the research and development of recombinantly expressed pharmaceutical  and proteins. Its products include innovative drugs, APIs, pharmaceutical and green synthetic industrial enzymes, functional  and protein products, etc.


    At present, our company has realized the industrialization of a variety of biosynthetic peptide products and has obtained cooperation orders from many well-known domestic and foreign pharmaceutical companies.

    Shop Sodium Gualenate CAS NO.6223-35-4 1-Azulenesulfonicacid-Detailed Image 3 Shop Sodium Gualenate CAS NO.6223-35-4 1-Azulenesulfonicacid-Detailed Image 4


      FQA


    1. How to make an order?

    Send me message and let me know what you need with quantity , then i will calculate to you.


    2. What's the lead time and shipping ways?

    We will delivery to the package by USPS, FEDEX, DHL paket and UPS express to you after receive your payment, it would take around 5-15 days to your address.


    ECHEMI Editorial Reference
    L-Ascorbic acid is an effective reducing agent and donor antioxidant.

    Certificates

    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

    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:

    Manufactory

    Main Products:

    Urolithiasis B/Spermine Hydrochloride/ Apigenin/ Theacrine/FAA/OEA/PEA Theobromine/ Squid Ink Powder

    Location:

    Room 1502, Unit 3, Building 2, Nanshan Garden, Jianye 2nd Road, Guodu Subdistrict, Chang'an District, Xi'an City, Shaanxi Province, P.R.China

    Total Employees:

    101-200

    Year of Establishment:

    2017

    LN is a chemical manufacturer integrating production, processing and export, mainly dealing in pharmaceutical intermediates and various industrial chemicals. Since its establishment, the company adheres to the spirit of "integrity management, strict quality control, customer first", and has won praise from customers at home and abroad. We have also established an excellent professional sales team with rich international marketing experience, able to efficiently provide a range of products and professional services.

    With synthetic biology platform technology as the core, it conducts innovative research and development, mainly engaged in the research and development of recombinantly expressed pharmaceutical peptides and proteins. Its products include innovative drugs, APIs, pharmaceutical and green synthetic industrial enzymes, functional peptides and protein products, etc.

    At present, our company has realized the industrialization of a variety of biosynthetic peptide products and has obtained cooperation orders from many well-known domestic and foreign pharmaceutical companies.

  • Inquiry History
    93 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
    Ecuador

    Ascorbic acid

    1 20' Fcl Aug 13, 2026
    Ecuador

    Ascorbic acid

    1 20' Fcl Aug 12, 2026
    Egypt

    Ascorbic Acid

    20.00 MT Aug 5, 2026
    Brazil

    Crystalline Ascorbic Acid

    36 MT Jul 15, 2026
    India

    Ascorbic Acid

    1 KG Jul 14, 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
    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
    India

    Ascorbic Acid

    100.00 KG Feb 9, 2026
    India

    Ascorbic acid

    1.00 KG Jan 9, 2026
    India

    Ascorbic acid

    100.00 KG Aug 29, 2025
    Post an enquiry for this product
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