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Home > Biochemical Engineering > Polypeptide > Water for Sale > Wholesale Price 99% Purity of BAC Water CAS-7732-18-5 Bacteriostatic Water
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Wholesale Price 99% Purity of BAC Water CAS-7732-18-5 Bacteriostatic Water

41 Inquiries

Unit Price:

$6-7/KG FOB

Get Latest Price
CAS No.:

7732-18-5

Grade:

Pharmaceutical Grade

Content:

99.9%

Port:

qingdao

Brand:

OEM

Packaging:

3mg/vial, 10vials/box

Price valid (until):

2032-06-08

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

Food Additives

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Description


    Shop High Quality BAC Water 7732-18-5 Steroid powder Methenolone Acetate Best Selling products-Detailed Image 1 Shop High Quality BAC Water 7732-18-5 Steroid powder Methenolone Acetate Best Selling products-Detailed Image 2

    Used throughout many hospital settings, bacteriostatic water is a sterile water made to inhibit thegrowth of bacteria by adding 0.9% benzyl alcohol or a salt solution, which prevent bacteria from growing. It is used to diluted or dissolved medication into a patient's body.


      Specification  


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      Application


    The role of BAC Water (Bacteriostatic Water) in the peptide field is to act as a sterile solvent for dissolving and diluting peptide lyophilized powders (freeze-dried peptides) before use.

    Its functions can be broken down into two main aspects:

    1. As a reconstitution solution for peptide powders

      Most peptides come in freeze-dried powder form, which is unstable and cannot be used directly. BAC Water provides a sterile, pure liquid environment to reconstitute the powder into a solution that can be drawn up and used. It is an inert solvent specifically designed for this purpose, containing no extra ions or components that could affect the performance of the peptides.

    2. Enabling multiple uses through its bacteriostatic agent

      This is the key difference between BAC Water and regular sterile water. BAC Water contains 0.9% benzyl alcohol as a bacteriostatic preservative. This ingredient effectively inhibits bacterial growth in the solution, allowing an opened vial of BAC Water to be used multiple times over a certain period (typically recommended not to exceed 28 days) without contamination concerns. In contrast, regular sterile water without a preservative is single-use and must be discarded immediately after opening.

    Shop High Quality BAC Water 7732-18-5 Steroid powder Methenolone Acetate Best Selling products-Detailed Image 5 Shop Copper peptide ghk-cu prezatide copper acetate cas 49553-76-6 blue powder-Detailed Image 6


      Delivery  


    Shop 7-10 Days Delivered Hot Sale Ghk-Cu Copper Peptide Powder CAS 49557-75-7-Detailed Image 3

    Sample Order: DHL, UPS, FEDEX, EMS, TNT. (door to door)

    Large Order: By air or by sea


      Product Packaging  


    Shop 7-10 Days Delivered Hot Sale Ghk-Cu Copper Peptide Powder CAS 49557-75-7-Detailed Image 4

    1. We guarantee 100% safe delivery to the United States, United Kingdom, Australia, Netherlands, Canada, France,

    Germany, Spain, and other countries around the world.

    2. All levels are free. We will use a dedicated line, and customs clearance will be handled by the shipping company.

    3. Door-to-door delivery, no customs issues! 100% safe delivery!


      Company Profile  


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      FAQ  


    Q1: What is your minimum order quantity (MOQ)?
    A1: Our usual minimum order quantity is 100g. If you need a smaller amount, please

    Q2: What is your delivery time?
    A2: Generally 7-10 days after payment confirmation.

    Q3: Is there a discount?
    A3: Yes, we offer lower prices for larger quantities. The more you order, the better the
    price.

    Q4: Do you have your own R&D team?
    A4: Yes, we have strong R&D capabilities and can customize products according to
    your requirements.

    Q5: How is the quality?
    A5: We have the best professional engineers and a strict quality assurance and
    quality control system.

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    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:

    Polypeptide

    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:

    Food Additives

    Location:

    Room 2-5633, Building A, No.6 Huafeng Road, Huaming High-tech Industrial Zone, Dongli District, Tianjin

    Payment Terms:

    TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

    Average lead Time:

    5

    Total Annual Revenue:

    $5 million-$10 million

    Total Employees:

    201-300

    Year of Establishment:

    2022

  • Inquiry History
    41 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
    South Africa

    Bacteriostatic water.

    60  Jul 7, 2026
    United Kingdom

    bac water

    Jul 5, 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
    Australia

    Bacteriostatic Water

    10 MG Mar 16, 2026
    United States

    Water

    10 MG Mar 4, 2026
    United States

    BAC water

    1 KG Feb 9, 2026
    United States

    bac water

    10 G Jan 27, 2026
    Norway

    Bac Water

    1 L Jan 26, 2026
    Australia

    Bac water

    30 MG Jan 12, 2026
    United Arab Emirates

    bacteriostatic water

    10 MG Nov 10, 2025
    Egypt

    Alkaline Water

    1 KG Sep 22, 2025
    United States

    Bac water

    1 KG Sep 22, 2025
    United States

    Bacteriostatic Water

    1 L Jul 28, 2025
    United States

    BAC Water

    6000  Jul 27, 2025
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