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Home > Active Pharmaceutical Ingredients > Other Chemical Drugs > Water for Sale > BAC Water,High Purity 99%,Synthetic Polypeptide Fine Chemical Raw Material CAS 7732-18-5 Factory Supply
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BAC Water,High Purity 99%,Synthetic Polypeptide Fine Chemical Raw Material CAS 7732-18-5 Factory Supply

TDS 43 Inquiries

Unit Price:

$9-11/MT FOB

Get Latest Price
CAS No.:

7732-18-5

Grade:

Pharmaceutical Grade

Content:

99%

Port:

shenzhen

Brand:

mingtai

Packaging:

3ml 10ml/vial 10vials/box

Sample Available:

Yes

Price valid (until):

2026-10-18

Company Type:
Trader
Location:
China
Payment Terms:
TT against copy of documents
Qualification:
Main Products:

Retatrutide/Tirzepatide/GHK-CU/MT2(Melanotan 2 Acetate)/MOTS-C,Semaglutide,Dsip,GHK-CU,NAD+

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Seller Information  


     Name:Elio

           Mobile / WhatsApp: +86 15601313455

                Email:Ava@hangzhoumingtai.com

              Response Time: Reply within 24 hours


      Product Detail  


    BAC Water is a professional solvent for lyophilized peptide powder. It can reconstitute white lyophilized peptide powder into uniform liquid form. With 0.9% benzyl alcohol added, it inhibits microbial reproduction after opening, enables repeated sampling, and maintains the stability of dissolved peptides. It is commonly used with BPC-157, TB500, GHK-Cu, KPV and other peptide products for raw material preparation.


    • Key Features
    • 1.Contains 0.9% benzyl alcohol for bacteriostatic support after opening 
    • 2.Clear, colourless liquid with good solubility for compatible research materials 
    • 3.Supplied in 10ml transparent glass vials for convenient laboratory use 
    • 4.Suitable for use in controlled research environments and raw material preparation 
    • 5.Helps maintain a clean and consistent dilution process when used according to laboratory protocols


    Storage Recommendation

    Store at 15~30°C in a dry, clean environment. Protect from direct light and keep the vial properly sealed when not in use.


      Product Functions and Benefits 


    BAC Water is a sterile aqueous solution containing 0.9% benzyl alcohol. It is a high-quality diluent. Benzyl alcohol can effectively inhibit microbial growth after opening, allowing repeated sampling. It is suitable for dissolving and diluting peptide products, keeps dissolved substances stable and extends the service life after opening.

    BAC Water serves as a reliable bacteriostatic diluent for lyophilized peptide raw materials. The bacteriostatic component prevents bacterial contamination after the vial is opened, so users can draw aliquots multiple times without rapid spoilage of the reconstituted peptide solution. It delivers stable dilution performance and preserves the properties of dissolved peptide raw materials during sample preparation.

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    Shop BAC Water,High Purity 99%,Synthetic Polypeptide Fine Chemical Raw Material CAS 7732-18-5 Factory Supply-Detailed Image 11

    BAC Water is a professional solvent specially designed for lyophilized peptide powder. It can reconstitute white peptide lyophilized powder into homogeneous liquid preparation. Containing 0.9% benzyl alcohol, it suppresses microbial growth after opening, supports repeated sampling, keeps the dissolved peptide stable, and is widely matched with BPC-157, TB500, GHK-Cu, KPV and other peptide products.


      FAQ   


    Q1: What about your after‑sales service?
    A: We have professional technical and after‑sales teams. We will offer support and solve your product‑related problems after purchase.
    Q2: What should I do if the goods are damaged on arrival?
    A: Please provide photos of damaged packages and products, we will follow up and handle it for you.
    Q3:  What payment methods are there?
    A: We have  Bank Transfer, PayPal, Tether USD(USDT) and Bitcoin(BTC)
    Q4: What is your MOQ?
    A: The minimum quantity we can order is 1 box.
    Q5: Do you provide samples?
    A: Yes, samples are available, buyer bears the shipping cost.
    Q6: Can I get a discount for large quantity?
    A: Sure, discount depends on your order quantity.


      Shipping  


    Shop BAC Water,High Purity 99%,Synthetic Polypeptide Fine Chemical Raw Material CAS 7732-18-5 Factory Supply-Detailed Image 12


      Company Introduction  


    Shop BAC Water,High Purity 99%,Synthetic Polypeptide Fine Chemical Raw Material CAS 7732-18-5 Factory Supply-Detailed Image 13

    Our company has been deeply engaged in the field of bioactive peptides for many years in China. We are a high-tech origin enterprise integrating R&D, large-scale production, customized processing, and global sales. We focus on the research and production of high-quality animal and plant active peptides, cosmetic synthetic peptides, and medical-grade multi-peptide raw materials. The company always takes technological innovation as its core competitiveness. We have established a professional peptide research laboratory and a professional R&D team composed of senior engineers in bioengineering, food science, and fine chemical fields. We focus on core technologies such as peptide molecule extraction, enzymatic hydrolysis purification, active component retention, and molecular modification.
    Quality is the foundation for the enterprise's survival. The factory has established a full-chain quality control management system from raw material procurement, production processing, finished product testing, storage and logistics. We have set up an independent third-party standard testing laboratory and equipped with precision detection equipment such as high-performance liquid chromatography and mass spectrometry. We conduct comprehensive and strict testing on the purity, molecular weight, microbial indicators, heavy metal content, and active components of each batch of products. Any non-compliant products will be strictly prevented from leaving the warehouse.
    As a source manufacturer, we provide customers with factory direct supply, instant delivery of stock, customized research and development, brand licensing and processing, and technical empowerment one-stop services. We can customize peptide raw materials with specific molecular weight, purity, and flavor according to customer needs. At the same time, we provide value-added services such as raw material formula adaptation, application technology guidance, and sample trial use.
    In the future, our company will continue to focus on the technological innovation of biopeptides, optimize production processes, expand production capacity matrices, and enrich product categories. With high-quality, cost-effective, and highly adaptable peptide raw materials, we will help the global health and beauty biotechnology industry achieve high-quality development. We are dedicated to providing reliable raw material supply and professional supporting services to overseas partners.

    Items Specifications
    Product name Bacteriostatic Water (BAC Water)
    Molecular formula H₂O (Water), C₇H₈O (Benzyl Alcohol)
    Purity (HPLC): ≥99.0%
    CAS No. 7732-18-5
    Grade Pharmaceutical Grade
    Storage Dry and Cool Place
    ECHEMI Editorial Reference
    Water, a colorless, odorless, and transparent liquid substance, consisting of hydrogen and oxygen elements, is undoubtedly one of the cornerstones that sustain the existence of life. Its importance and versatility are immeasurable; it serves as a bond that connects life forms, playing a crucial role. In the biodiverse ecosystem of Earth, water appears in various forms, flowing through rivers, shimmering in lakes, spreading endlessly in the ocean, or gently falling from the sky as nourishing rainwater. These diverse forms highlight the indispensability of water in ecosystems. This amazing substance, water, exists in liquid form under normal temperature and pressure conditions, but it can also be converted into solid ice or gaseous water vapor under certain conditions. Its ability to freely transform between solid, liquid, and gaseous states proves its versatility and importance. Water is the only substance on Earth that can exist simultaneously in all three states, further emphasizing its extraordinary characteristics and importance. Water plays multiple roles in supporting life; it is not only an important medium for biological processes but also helps regulate temperature, promote the transport of nutrients, and serve as a medium for chemical reactions within living organisms. At the same time, water is a crucial component of Earth's climate system, playing a key role in weather patterns and the water cycle, and is a necessary condition for the continuation of life. Furthermore, water's adhesive and cohesive properties enable it to bind with other substances, allowing it to transport nutrients and minerals in landscapes and maintain ecological balance. Its high specific heat capacity enables it to absorb and store large amounts of heat while experiencing only a small change in temperature, helping to stabilize the Earth's climate.
    Research & Reference Note

    BAC Water,High Purity 99%,Synthetic Polypeptide Fine Chemical Raw Material CAS 7732-18-5 Factory Supply is listed on ECHEMI for industrial / laboratory sourcing. This listing is for industrial and laboratory research use. Product information on ECHEMI is provided for sourcing and specification reference. It is not medical advice, a clinical recommendation, or an approved therapy description. Always verify regulatory status, purity, and intended use with the supplier and applicable authorities before purchase or use.

    Disclaimer: This listing is for industrial and laboratory research use. Product information on ECHEMI is provided for sourcing and specification reference. It is not medical advice, a clinical recommendation, or an approved therapy description. Always verify regulatory status, purity, and intended use with the supplier and applicable authorities before purchase or use.

    Reviewed by ECHEMI Scientific Review - Platform editorial review for research chemicals

    Certificates
    • BAC Water,High Purity 99%,Synthetic Polypeptide Fine Chemical Raw Material CAS 7732-18-5 Factory Supply Certificates 1 TDS

    Basic Info
    Product Name:

    Water

    Other Name:

    Water;R 718;Hydrogen oxide (H2O);Distilled water;NSC 147337;Aquafina;Ultrex II Ultrapure;Milli-Q water;558440-22-5;558440-53-2;652133-48-7;1202864-49-0;1371582-34-1

    CAS No.:

    7732-18-5

    Molecular Formula:

    H2O

    InChIKeys:

    InChIKey=XLYOFNOQVPJJNP-UHFFFAOYSA-N

    Molecular Weight:

    18.01

    Exact Mass:

    18.010565

    EC Number:

    215-185-5

    UNII:

    059QF0KO0R

    NSC Number:

    147337

    DSSTox ID:

    DTXSID6026296

    NCI Thesaurus Code:

    C65147

    Color/Form:

    Colorless liquid|Liquid

    HScode:

    3303000000

    Categories:

    Other Chemical Drugs

    Characteristics
    PSA:

    1

    XLogP3:

    -1.38

    Appearance:

    White to off-white powder

    Density:

    1.00293 g/cm3 @ Temp: 25 °C

    Melting Point:

    0 °C

    Boiling Point:

    100 °C

    Flash Point:

    100°C

    Refractive Index:

    1.329

    Water Solubility:

    soluble in water. Insoluble in polar liquids.H2O: 1 M at 20 °C, clear, colorless

    Storage Conditions:

    2-8°C

    Vapor Pressure:

    3 mm Hg ( 37 °C)

    Vapor Density:

    <1 (vs air)

    Odor:

    Odorless

    Taste:

    Tasteless

    Experimental Properties:

    The polarity of water is an important factor in determining its solvent properties.|... since hydrogen and oxygen each have 3 isotopes, there exist 18 possible molecular weights for water|Apparent dipole moment: 6.24X10-30 C.m|Allotropic forms are ice (solid) and steam (vapor)|For more Other Experimental Properties (Complete) data for Water (12 total), please visit the HSDB record page.

    Air and Water Reactions:

    No rapid reaction with air. No rapid reaction with water.

    Reactive Group:

    Water and Aqueous Solutions

    Reactivity Profile:

    Water reacts with many substances, including but not limited to alkali metals, hydrides, strong halogenating agents, and chlorosilanes. These reactions can be hazardous and may result in flammable or toxic gas production, or generation of excessive heat that may cause pressurization to occur. Another reactive hazard is heat of mixing. Mixing substances such as sulfuric acid or sodium hydroxide with water may generate significant heat. Additionally, water is a good solvent for polar molecules, so it can form aqueous solutions if it comes into contact with such molecules.

    Corrosivity:

    The solvent powers of water exerted in man-made conduit/pipe systems ... lead to ... corrosion and scaling

    Heat of Vaporization:

    9.717 kcal/mole

    Critical Temperature & Pressure:

    Critical temperature: 374.2 °C; critical pressure: 218 atm

    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

    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:

    Trader

    Main Products:

    Retatrutide/Tirzepatide/GHK-CU/MT2(Melanotan 2 Acetate)/MOTS-C,Semaglutide,Dsip,GHK-CU,NAD+

    Location:

    No. G0654, Tong'an Road, Shuangxi Village, Disan Town, Yuhang District, Hangzhou City, Zhejiang Province

    Payment Terms:

    TT against copy of documents

    Year of Establishment:

    2025

  • Inquiry History
    43 Inquiries
    Country Product Purchase Quantity Date Posted
    Germany

    Bacteriostatic Water (BAC water) 10ml/3ml. CAS No, 7732-18-5

    4000 PCS Jun 24, 2026
    United States

    Bac Water

    10 MG Feb 2, 2026
    United Kingdom

    Water

    100 MT Sep 21, 2026
    United States

    Water

    30 MG Sep 20, 2026
    Saudi Arabia

    DISTILLED WATER

    500 KG Jul 30, 2026
    United States

    water

    60  Jun 7, 2026
    United States

    BAC water

    10 MG May 7, 2026
    United States

    Deionized Water

    1 MT May 2, 2026
    United States

    BAC water

    1 KG Apr 13, 2026
    United States

    Bac Water 3ml & 10ml

    500 PCS Mar 24, 2026
    United States

    Bac Water

    1 MT Mar 24, 2026
    United States

    Water

    10 MG Mar 4, 2026
    United States

    BAC water

    1 KG Feb 9, 2026
    United States

    BAC Water

    100 MG Feb 4, 2026
    United States

    bac water

    10 G Jan 27, 2026
    Norway

    Bac Water

    1 L Jan 26, 2026
    United Arab Emirates

    bacteriostatic water

    10 MG Nov 10, 2025
    United States

    BAC water

    1 KG Oct 27, 2025
    Sweden

    BAC water

    10 MG Sep 25, 2025
    United States

    Bac water

    10000 PCS Sep 18, 2025
    Post an enquiry for this product
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