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High Quality BAC Water (Bacteriostatic Water) 99%+ Purity Sterile Solution

Name: High Quality BAC Water (Bacteriostatic Water) 99%+ Purity Sterile Solution
Brand: SUITAITRADE
SKU: pr2607231349
Price: 8 USD
Availability: InStock

48 Inquiries

Unit Price:

$8-10/UNIT FOB

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CAS No.:

7732-18-5

Grade:

Pharmaceutical Grade

Content:

99%

Port:

HONGKONG

Brand:

SUITAITRADE

Packaging:

3ml/Vial, 10ml/Vial, 10vials/box

Price valid (until):

2026-10-24

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STARBEAUTY BIOTECH LIMITED

Company Type:

Trader

Location:

Hongkong, China

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:

3 days

Qualification:

Main Products:

peptide,Cosmetics

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Product Description
Seller Information
Inquiry History

Description

Product Detail

BAC Water (Bacteriostatic Water, CAS: 7732-18-5) is a sterile, non-pyrogenic aqueous solution containing 0.9% benzyl alcohol as a bacteriostatic preservative. It is the gold-standard solvent for reconstituting lyophilized research peptides, maintaining sterility during repeated vial punctures.

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Items	Specifications
Name	BAC water
CAS Number	7732-18-5
Grade	Pharmaceutical Grade
Specification	10ml/Vial, 10vials/box
Purity	≥99% (HPLC)
Appearance	Clear Colorless Liquid
Storage	Sealed container at 2-8°C; long-term storage at -20°C, keep away from strong light and moisture

Our Company

We are an enterprise integrating chemical research and development, production and trading, specializing in the operation of high-quality fine chemical products.

Company adopts an advanced management model, possesses a professional R&D team, strong technical strength, a complete quality assurance and control system, excellent sales and after-sales service, forming a complete system from product R&D, production, sales to after-sales service, ensuring the highest quality and timely delivery.

We are extremely committed to the collection and research and development of both new and old products. Adhering to the business philosophy of "sincerity and trustworthiness, customer satisfaction first", we follow the path of professional development and have won high praise and a good reputation from customers with excellent product quality and perfect and considerate services. To become a leading import and export enterprise of pharmaceuticals and chemicals in China. Processing capacity: The company has strong technical force and advanced testing equipment, and can provide high-quality products ranging from gram level to kilogram level and ton level. After-sales service: Made in China, reasonable price, superior quality. 24-hour online service. 3. Safe and fast global delivery. 4. High-quality after-sales service with customer satisfaction as the goal.

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Why choose us?

1. Bacteriostatic Protection
Formulated with 0.9% benzyl alcohol as preservative, this solution can effectively restrain the reproduction of bacteria and microorganisms. It supports repeated use within 28 days after opening the vial, which fully meets the long-term use demands of daily peptide research work.
2. High Sterility & Purity
Adopting USP standard water material and processed through 0.22μm strict sterile filtration. The finished product features low endotoxin value and zero microbial pollution, ensuring a clean and reliable experimental environment for all research operations.
3. Peptide Compatibility
This solvent is professionally optimized for lyophilized peptide products. It can fully dissolve different kinds of peptides without damaging their original structure, and effectively maintain the stability and biological activity of peptides for a long time.
4. Convenient Usage
We provide two mainstream specifications including 3ml and 10ml to match different usage volumes. The 3ml version is suitable for conventional small-dose peptide reconstitution, while the 10ml version is ideal for large-batch experiments, bringing great flexibility to laboratory work.
5. Quality Assurance
Every batch of products will go through comprehensive tests on sterility, purity and endotoxin content before delivery. Complete COA certification documents can be provided to guarantee qualified product quality and support experimental traceability.
6. Fast Delivery & Stock
We maintain sufficient and stable inventory for 3ml and 10ml specifications. Once the order is confirmed and payment is completed, we will arrange packaging and shipment in the shortest time to ensure fast and timely delivery.

Shipping & Payment

We offer multiple shipping solutions including dedicated line logistics and FedEx to ensure reliable and fast delivery. This guarantees stable tracking, on-time arrival, and minimal transit delays for your orders.

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If you have any inquiry about product specifications, lab research solutions, bulk order discount and logistics arrangement, welcome to send messages to us via official platform chat box during working hours. Our team will reply to you promptly within 8 working hours.
Whatsapp: +852 5261 3144
Email: huang@suitaitrade.com

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.

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:

Digestive System Drugs

Characteristics

PSA:

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

See More Water Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
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.

See More Water Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
peptide,Cosmetics

Location:
FLAT E19, 10/F, NO .52 HUNG TO ROAD, KWUN TONG HONG KONG

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:
3 days

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
51-100

Year of Establishment:
2026

Introduction to Peptide Manufacturing Factory

Our peptide manufacturing factory is a professional, standardized and intelligent production base dedicated to the research, development and mass production of high-purity custom peptides and standard peptides. Adhering to strict pharmaceutical and biochemical production standards, we integrate independent R&D, precision production, rigorous quality testing and customized technical services, committing to providing high-quality peptide products and reliable solutions for global customers.

Equipped with advanced fully automated peptide synthesis production lines, purification systems and freeze-drying equipment, the factory supports multi-scale production ranging from milligram-level laboratory samples to kilogram-level industrial mass production. We cover mainstream synthesis technologies such as solid-phase peptide synthesis and liquid-phase peptide synthesis, and can efficiently customize various complex peptides, including long-chain peptides, cyclic peptides, modified peptides, fluorescent-labeled peptides and phosphorylated peptides. Our product portfolio widely serves biopharmaceutical research, cosmetic raw material development, food additive production, academic scientific research, diagnostic reagent preparation and other fields.

Quality control is the core of our production management. The factory has built a complete quality management system in line with ISO international standards, with independent professional testing laboratories. We adopt high-performance liquid chromatography (HPLC), mass spectrometry (MS), infrared spectroscopy and other precision testing methods to strictly monitor raw material screening, synthesis reaction, purification treatment, finished product packaging and every production link. This ensures that all peptide products feature high purity, stable properties, accurate molecular weight and low impurity content, meeting the differentiated quality requirements of scientific research experiments and industrial production.

With a professional technical team composed of senior peptide synthesis engineers and biochemical researchers, we have rich experience in solving difficult peptide synthesis problems and optimizing production processes. While guaranteeing product quality and production efficiency, we continuously optimize production processes, reduce production costs and shorten delivery cycles. In addition, we provide one-stop services including peptide design scheme optimization, technical consultation, after-sales technical support and personalized packaging, winning long-term trust and cooperative relationships with customers at home and abroad.

Sticking to the development concept of "technology innovation, quality supremacy, customer-oriented", our factory keeps upgrading production equipment and R&D capabilities, and strives to become a competitive professional peptide manufacturing supplier in the global biochemical industry.

Inquiry History

48 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 States	Water	10 MG	Oct 3, 2026
Germany	BAC Water	1 L	Oct 2, 2026
Germany	BAC Water (3ml/ 10ml Vials)	1 L	Sep 29, 2026
Poland	BAC Water	1000 MT	Sep 24, 2026
Belgium	Water	10 MT	Sep 23, 2026
United States	Water	30 MG	Sep 20, 2026
Saudi Arabia	DISTILLED WATER	500 KG	Jul 30, 2026
South Africa	Bacteriostatic water.	60	Jul 7, 2026
United Kingdom	bac water	6	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

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High Quality BAC Water (Bacteriostatic Water) 99%+ Purity Sterile Solution

Product Description

Seller Information