Product Parameters
Chemical Name |
Sodium Hypochlorite |
CAS Number |
7681-52-9 |
Molecular Formula |
NaOCl |
Molecular Weight |
74.44 g/mol |
Appearance |
Pale greenish-yellow liquid |
Odor |
Strong, distinctive chlorine odor |
Density |
1.25 g/mL at 20 °C |
Melting Point |
-16 °C |
Boiling Point |
111 °C |
Solubility |
Soluble in water |
Stability |
Stable, but decomposes in hot water and is sensitive to light and air |
Customs Code |
2828900000 |
Uses of Sodium Hypochlorite (CAS Number: 7681-52-9)
Sodium hypochlorite is a versatile chemical with a wide range of applications across various industries. Here are some of its primary uses:
1. Water Treatment
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Disinfection: Sodium hypochlorite is widely used for disinfecting drinking water and wastewater. It effectively kills bacteria, viruses, and other pathogens, making water safe for consumption and reuse.
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Algae Control: It is used in swimming pools and industrial water systems to control algae growth and maintain water clarity.
2. Household and Industrial Cleaning
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Bleaching Agent: Sodium hypochlorite is a key ingredient in many household bleach products. It is used to whiten and disinfect fabrics, remove stains, and clean surfaces.
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Surface Disinfection: It is used in cleaning solutions for disinfecting surfaces in hospitals, schools, and other public areas, helping to prevent the spread of infections.
3. Textile Industry
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Bleaching: Sodium hypochlorite is used in the textile industry for bleaching cotton, linen, and other natural fibers. It helps to remove impurities and achieve a uniform white color.
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Sanitizing: It is used to sanitize textile machinery and equipment, ensuring a clean production environment.
4. Pulp and Paper Industry
5. Food Processing
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Sanitizing: Sodium hypochlorite is used to sanitize food processing equipment and surfaces, ensuring that food products remain free from harmful pathogens.
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Water Treatment: It is used to treat water in food processing plants, ensuring that the water used in food production is safe and free from contaminants.
6. Medical and Healthcare
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Disinfection: Sodium hypochlorite solutions are used to disinfect medical equipment, surfaces, and instruments in hospitals and clinics.
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Wound Care: Diluted solutions of sodium hypochlorite are sometimes used in wound care to clean and disinfect wounds, reducing the risk of infection.
7. Agriculture
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Disinfection: Sodium hypochlorite is used to disinfect agricultural equipment and facilities, reducing the risk of disease transmission among plants and animals.
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Water Treatment: It is used to treat irrigation water, ensuring that it is free from harmful pathogens and suitable for use in agriculture.
Safety Considerations
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Corrosiveness: Sodium hypochlorite is corrosive and can damage skin and eyes on contact. It should be handled with appropriate personal protective equipment (PPE) such as gloves and goggles.
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Reactivity: It can react with organic materials and some metals, releasing toxic gases like chlorine. It should be stored and used in well-ventilated areas.
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Storage: Sodium hypochlorite solutions should be stored in a cool, dark place away from direct sunlight and heat to prevent decomposition.
Describe
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Chongqing Yuhan Technology Co., Ltd. -- Bridging High-Quality Chemicals to Global Markets
About Us
Since 2017, Chongqing Yuhan Technology has grown from a local supplier to a leading international trader of chemical raw materials and reagents. We serve diverse industries including electric power, metallurgy, agriculture, pharmaceuticals, textiles, plastics, and research institutions, with a global client base.
Our Business Scope
We offer a wide range of chemical products, specializing in high-purity acids, perovskite materials, and hazardous chemicals. Our focus on bulk and high-performance materials ensures we meet the unique needs of our clients with customized solutions.
Our Strengths
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Diverse Product Lines: Comprehensive range of chemicals for one-stop procurement.
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Market Competitiveness: Strong market position with long-term partnerships.
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Looking Forward
We are committed to continuous improvement, offering more professional and efficient solutions. We aim to expand our international presence and become the preferred partner for high-quality chemical raw materials and reagents globally.
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Industry Reputation: Recognized for professionalism and reliability.
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Risk Control: Effective management of safety and environmental risks.
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Partner Trust: Trusted for securing favorable terms and prices.








Q1: Can I get some samples?
A: Yes, sure. Usually, we can provide free samples for less than 5 kg, but the customer needs to pay for the shipping.
Q2: What is your MOQ?
A: The minimum order quantity varies for different products, with most requiring a minimum of 1 ton. However, we can accommodate smaller quantities, such as 100kg, with a 100% sample charge.
Q3: How to confirm product quality before placing an order?
A: You can obtain free samples of the products, but you need to cover the shipping fee or arrange for the samples to be sent to us by express. Additionally, you can provide us with your product specifications and requirements, and we will manufacture the products accordingly.
Q4: Is there a discount for bulk purchases? How much is the discount?
A: Yes, we offer discounts for bulk purchases. The discount is determined by evaluating factors such as purchase volume, product type, and cooperation period. Generally, the larger the purchase volume, the greater the discount.
Q5: How do I start paying?
A: Payment can be made by wire transfer, Western Union, PayPal, Visa, Mastercard, T/T, Apple Pay, Google Pay, etc.
Q6: What is the shipping time?
A: We ship the products out within 1-3 days and provide a tracking number. Shipping time varies by country.
Q7: What qualifications and certifications does the company have? Such as ISO certification, etc.
A: Our supply manufacturers hold several authoritative certifications to ensure our products and services meet international standards and industry regulations. This includes the ISO 9001 Quality Management System certification, which indicates we have reached internationally recognized levels in product quality control, production process management, and continuous improvement, providing stable and reliable quality assurance for customers.
Q8: How about the after-sale service of products?
A: After purchasing products from our company, you will be supported by our professional technical team and after-sales team, who will help solve any problems you may encounter.