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Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > Citric acid for Sale > Lemon Bottle peptide Factory direct sale 99% purity wholesale price
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Lemon Bottle peptide Factory direct sale 99% purity wholesale price

TDS 241 Inquiries

Unit Price:

$7-8/BOU FOB

Get Latest Price
CAS No.:

77-92-9

Grade:

Pharmaceutical Grade

Content:

99%

Port:

China

Brand:

Zhongshuan

Packaging:

10mg*10vials

Price valid (until):

2026-07-22

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

peptide

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    Sales Manager: Judy
    Whatsapp: +86 15227650217
    Email: 17334330163@163.com


    Glutathione (GSH) , a tripeptide composed of glutamic acid, cysteine, and glycine, is found in nearly all living cells, with particularly high concentrations in the liver. As the body's most vital and potent endogenous antioxidant, it is often likened to a cellular' environmental guardian 'that eliminates oxidative waste (such as free radicals) generated during metabolism and maintains the cell's redox balance.
    Glutathione contains active thiol (-SH) groups, which are key functional groups that readily bind with toxins and drugs to form two forms: the reduced form (G-SH) and the oxidized form (G-S-S-G). Under physiological conditions, the reduced form predominates. It is primarily synthesized through the body's own metabolic processes rather than relying on external intake (such as food or supplements), making its levels a reflection of the cell's self-repair and detoxification capacity.
    Glutathione directly neutralizes free radicals, slows cellular aging, and regenerates vitamins C and E to extend their effectiveness . In the liver, it participates in metabolic processes by binding with drugs, alcohol, heavy metals (e.g., lead, mercury), and harmful compounds, converting them into harmless substances for excretion. It helps maintain normal immune system function by regulating cytokines and signaling pathways to support immune cell activity. Additionally, it protects mitochondria (the body's energy factories) from oxidative damage and maintains normal metabolism of carbohydrates, fats, and proteins.

    Items Specifications
    Product Name Glutathione
    CAS No. C70-18-8
      Purity  99%
      Grade  Pharmaceutical Grade
    Appearance powder
    Storage Conditions in a cool and dry place, away from direct sunlight
    Function Skin Whitening




    1. Ultra-High Purity

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


    2.Accurate Dosing & Consistency
    Our peptides 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, our peptides are free from endotoxins, microbial contamination, and other impurities that could interfere with cell-based or in vivo studies.


     

      OUR FACTORY  

     


    We are an innovative enterprise specializing in the research, development, sales, and health services of small molecule bioactive peptides. Leveraging local resources and cutting-edge biotechnology, we are deeply committed to the health industry, dedicated to bringing highly active, easily absorbed, and high-quality peptide products to every household, contributing to the health of the entire population.


    We adhere to the philosophy of "Technology Empowering Health, Quality Shaping the Future," rigorously controlling every step from raw material selection to production processes to ensure that every peptide product possesses the core advantages of high purity, high activity, and high safety. Our products cover multiple categories, including weight loss and fat reduction peptides, beauty and skincare peptides, and muscle-building and body-shaping peptides, catering to diverse health needs such as weight loss and body shaping, daily anti-aging, physical recovery, and immune regulation, providing scientific and efficient nutritional solutions for different groups.


    With the mission of "Making peptide supplementation easy for everyone and enjoying a healthy life," we uphold the principles of integrity and customer first, continuously refining our products and services. We aspire to become a trustworthy peptide product brand in the health industry, working hand in hand with our partners for mutual benefit.


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    Items Specifications
    Purity 99%
    Specification 10mg, 20mg
    Appearance White sterile lyophilized powder

     

     Product Advantage 

     


    Why choose us?

    1. All peptides and raws purity >99% purityMany HPLC test reports are available (anoshik).

    2. 100% Safe delivery

    3. Cheapest prices in the market, unbeatable!

    4. Oversea warehouses and stocks: USA, Canada, Europe and Australia.

    5. Payment options: Credit card, bank transfer, wise, alipay, apple pay, google pay, wechat, bitcoin.usdt, Remitly,Money
    gram



     

      FAQ 

     


    Q: How about the price? Can you make it cheaper?
    A: We always take the customer's benefit as the top priority. Price is negotiable under different conditions, we are assuring you to get the most competitive price.

    Q. What's the lead time and shipping ways?
    A: We will delivery to the package by USPS, FEDEX, DHL paket and other dedicated transportation to you after receive your payment, it would take around 10-15 workdays to your address.

    Q: How do i keep the peptides when i receive it ?
    A: Peptides in the form of lyophilized powder can be transported at room temperature by vacuum packaging, while polypeptides in the dissolved state need to be refrigerated at 2°C - 8°C. For long-term storage, peptides should be stored in the form of lyophilized powder store at -20°C or -80°C in a sealed container with desiccant, which can avoid the degradation of peptides to the greatest extent.

    Certificates
    • Lemon Bottle peptide Factory direct sale 99% purity wholesale price Certificates 1

    Basic Info
    Product Name:

    Citric acid

    Other Name:

    BETZ 6251;BETZ 0623;CITRIC ACID FREE ACID, ANHYDROUS PLANTCE LL CULTURE;CITRIC ACID 99.5+% FCC;CITRIC ACID, 500MG, NEAT;Citric acid, anhydrous, for analysis ACS, 99.6%;Citric acid, anhydrous, for analysis, 99.5%;Citric acid, anhydrous, pure, 99%

    CAS No.:

    77-92-9

    Molecular Formula:

    C6H8O7

    InChIKeys:

    KRKNYBCHXYNGOX-UHFFFAOYSA-N

    Molecular Weight:

    192.12

    BRN:

    782061

    EC Number:

    201-069-1

    TSCA:

    TSCA listed

    Color/Form:

    White

    HScode:

    2918 14 00

    Characteristics
    λmax:

    λ: 260 nm Amax: 0.20λ: 280 nm Amax: 0.10

    Physical Properties:

    CITRIC ACID, white crystalline solid, decomposes at higher temperatures, sp gr 1.542. Citric acid is soluble in H2O or alcohol and slightly soluble in ether. The compound is a tribasic acid, forming mono-, di-, and tri- series of salts and esters.It occurs in large amounts is citrus fruits, and is used widely in industry as an acidifier, as a flavoring and chelating agent. pKa values are 5.21, 4.28 and 2.92 at 25 °C (extrapolated to zero ionic strength).Citric acid is a good buffering agent for solutions between about pH 2 and pH 8. It is popular in many buffers in many techniques, electrophoresis (SSC Buffer #), to stop reactions, for biopurifications, crystallography... In biological systems around pH 7, the two species present are the citrate ion and mono-hydrogen citrate ion. the pH of a 1 mM solution of citric acid will be about 3.2.

    Density:

    1.67 g/cm3 at 20 °C

    Melting Point:

    153-159 °C (lit.)

    Boiling Point:

    310 °C (decomp)

    Refractive Index:

    1.493~1.509

    Water Solubility:

    soluble in Water (1174g/L at 10°C, 1809g/L at 30°C, 3825g/L at 80°C).

    Vapor Pressure:

    <0.1 hPa (20 °C)

    Vapor Density:

    7.26 (vs air)

    Toxicity:

    LD50 in mice, rats (mmol/kg): 5.0, 4.6 i.p. (Gruber, Halbeisen)

    Odor:

    Odorless

    PH:

    3.24(1 mM solution);2.62(10 mM solution);2.08(100 mM solution);

    PKA:

    3.14(at 20℃)

    Henrys Law Constant:

    3.1×1015mol/(m3Pa) at 25℃, Burkholder et al. (2019)

    Air and Water Reactions:

    The pure material is moisture sensitive (undergoes slow hydrolysis) Water soluble.

    Reactivity Profile:

    Citric acid reacts with oxidizing agents, bases, reducing agents and metal nitrates . Reactions with metal nitrates are potentially explosive. Heating to the point of decomposition causes emission of acrid smoke and fumes [Lewis].

    Critical Temperature & Pressure:

    2-8°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. 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, strong bases, metal nitrates and metals. Dry.Crystalline citric acid, anhydrous, can be stored in dry form without difficulty, although conditions of high humidity and elevated temperatures should be avoided to prevent caking. Storage should be in tight containers to prevent exposure to moist air. Several granulations are commercially available with the larger particle sizes having less tendency toward caking.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    peptide

    Location:

    Room A0693, 6th Floor, Building 3, No.5 Lvtai Road, Zhongtai Subdistrict, Yuhang District, Hangzhou City, Zhejiang Province

    Average lead Time:

    15

    Total Annual Revenue:

    $1 million-$2.5 million

    Total Employees:

    51-100

    Year of Establishment:

    2025

    Hangzhou Zhongbian Technology Co., Ltd. specializes in the R&D and manufacturing of pharmaceutical-grade and healthcare-grade bioactive raw materials and their derivatives, which are widely used in pharmaceuticals, nutraceuticals and cosmetics industries and have gained global recognition for superior bioactivity and safety. Our 100,000-square-meter factory is built in strict compliance with GMP standards, boasting a clean production environment, scientific layout, and complete R&D and manufacturing facilities for deep processing of bioactive raw materials and solvent purification, laying a solid foundation for product quality. We are committed to providing global customers with high-quality products and customized professional solutions, and strive to drive product upgrading across various industries through in-depth cultivation of biotechnology.

    Global Market Reach
    The company's products, with their outstanding quality and stable performance, are exported to over, including the Middle East, South America, North America, Southeast Asia, Africa, Europe, etc., and have accumulated a good reputation in overseas markets. Relying on our professional team and global resource integration capabilities, we fully leverage our geographical and supply chain advantages, continuously optimize localized operations, and effectively help customers reduce costs and improve efficiency while ensuring high-quality products.

    Engaged in Raw Materials for 10+ Years
    We are a biotech enterprise engaged in the R&D, production, and sales of peptides and raw materials for more than 10 years.  The company has complete experimental facilities. Advanced testing instruments ensure the stability of product quality from all aspects. If you're interested in our products, don't hesitate to contact us.

  • Inquiry History
    241 Inquiries
    Country Product Purchase Quantity Date Posted
    Pakistan

    Citric acid 99% White Powder cas 77-92-9 Citric acid

    50 MT Oct 10, 2023
    Turkey

    Citric acid 99% White Powder cas 77-92-9 Citric acid

    25 MT Nov 10, 2023
    Germany

    Citric Acid Anhydrous CAS 77-92-9 Food Addtivities Purity 99.5%-100.5% in Stock 99.9% clear crystals

    24 MT Jul 28, 2023
    United Kingdom

    Citric Acid

    1 20' Fcl Feb 28, 2024
    United Kingdom

    Citric Acid Anhydrous

    12 TON Nov 5, 2024
    Turkey

    Citric acid

    100 MT Aug 22, 2023
    India

    citric acid

    100 MT Jun 23, 2026
    India

    citric acid

    100 MT Jun 22, 2026
    Russia

    citric acid anhydride

    100 MT Feb 22, 2024
    India

    citric acid

    100 MT Jun 11, 2026
    Uganda

    Citric Acid

    25 KG May 27, 2026
    United States

    Citric ACID

    5 MT May 19, 2026
    United States

    Citric Acid

    125 MT Apr 29, 2026
    India

    Citric acid Anhydrous

    500.00 KG Apr 16, 2026
    Egypt

    citric acid

    10.00 MT Apr 7, 2026
    Oman

    Citric Acid

    10 MT Mar 26, 2026
    Canada

    Citric acid

    1600 KG Mar 14, 2026
    South Korea

    Citric acid anhydrous

    10 G Mar 11, 2026
    Bangladesh

    Citric Acid

    2 20' Fcl Feb 25, 2026
    Philippines

    Citric Acid

    1 MT Feb 25, 2026
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