
Sodium Hypochlorite Solution CAS 7681-52-9




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- Appearance: Light yellow liquid
- Purity: 99. 0%min
- Stock: In stock
- Sample: Available
- Zhishang Chemical: Sodium Hypochlorite Supplier & Manufacturer
Sodium Hypochlorite Solution: The Complete Guide
- Item 1: Basic Info of Sodium Hypochlorite Solution
- Item 2: What is Sodium Hypochlorite Solution?
- Item 3: Sodium Hypochlorite Uses
- Item 4: The Manager has Something to Say
- Item 5: Application of Sodium Hypochlorite Solution
- Item 6: The Preparation Method of Sodium Hypochlorite Solution
- Item 7: Quality Control of Sodium Hypochlorite Solution
- Item 8: Hot Sale Products
- Item 9: Get Sodium Hypochlorite Quotation
Sodium Hypochlorite for Sale
Basic Info of Sodium Hypochlorite Solution
Chemical Name: | Sodium Hypochlorite |
Other Name: | Sodium Hypochlorite Solution; Sodium hypochlorite disinfectant; Sodium hypochlorite bleach; Sodium hypochlorite near me; Sodium hypochlorite solution for disinfection; Sodium hipoklorit |
CAS: | 7681-52-9 |
EINECS: | 231-668-3 |
Type: | Food additives; Inorganic salt; Organic raw materials |
Molecular Formula: | ClNaO |
Molecular Weight: | 74.44 |
Melting point | -16 °C |
Boiling point | 111 °C |
density | 1.25 g/mL at 20 °C |
vapor pressure | 17.5 mmHg ( 20 °C) |
refractive index | 1.3870 |
storage temp. | 2-8°C |
form | Solution |
color | Light yellow |
Specific Gravity | 1.209 |
Water Solubility | decomposes. |
Stability: | Stable. Contact with acids releases poisonous gas ( chlorine ). Light sensitive. Incompatible with strong acids, amines, ammonia, ammonium salts, reducing agents, metals, aziridine, methanol, formic acid, phenylacetonitrile. |
Brand Name: | Zhishang Chemical |
Provide: | Sodium Hypochlorite MSDS; Sodium Hypochlorite COA |
What is Sodium Hypochlorite Solution?
Sodium hypochlorite, a common chemical, commonly known as bleach. What is generally seen is a sodium hypochlorite solution. Sodium hypochlorite solution is a dissolving solution of sodium hypochlorite, a yellowish solution with a chlorine-like odor, very pungent odor, and extremely unstable. It is a commonly used chemical in the chemical industry. From the medicine in war, to the disinfection and sterilization of the home environment in life, and the sterilization of swimming pools, the wide range of applications makes it an important part of human history.
Sodium hypochlorite has become the most commonly used irrigant in clinical due to its outstanding properties such as efficient sterilization and dissolving of organic tissues. Its main mode of action is to form hypochlorous acid through hydrolysis, which is further decomposed into new ecological oxygen to denature bacterial and viral proteins, thereby exerting a broad-spectrum bactericidal effect.
Sodium hypochlorite solution is a broad-spectrum sterilization and algae-killing strong oxidant with a wide range of uses, and its bactericidal effect is comparable to that of chlorine; The technical difficulties that ozone and other gas disinfectants are insoluble in water and difficult to accurately dosing have eliminated the safety hazards such as running, leaking, and poisoning that liquid chlorine, chlorine dioxide, ozone and other agents often have; Easy to store, easy to decompose, no residue, non-toxic and harmless to human body, it is an ideal disinfection method
Sodium Hypochlorite Uses
- Sodium hypochlorite solution is mainly used for bleaching in papermaking and textile industries, as well as for water treatment and sterilization.
- The chemical sector is used Sodium hypochlorite solution in the production of hydrazine hydrate, monochloramine and dichloramine.
- Additionally made use of in the manufacture of cobalt, nickel chlorination representative.
- Sodium hypochlorite solution is used as water cleanser, fungicide and also anti-bacterial in water therapy.
- The color industry is used Sodium hypochlorite solution in the manufacture of sulfide sapphire blue.
- The organic sector is made use of in the manufacture of chloropicrin, Sodium hypochlorite solution as a cleaning agent for the hydration of calcium carbide to generate acetylene.
- In agriculture and also animal husbandry, Sodium hypochlorite solution is made use of as an anti-bacterial as well as deodorant for vegetables, fruits, feedlots and also animals residences, and so on.
- Food-grade items are made use of for the disinfection of alcohol consumption water, vegetables and fruits, as well as the sanitation of food manufacturing tools and tools.
The Manager has Something to Say

This is William, CEO of Zhishang Chemical Co., Ltd.
Welcome to visit our factory . As the top chemical manufacturer, we have been striving for product quality, innovation , R&D, and customer service for the past 7 years. In the next 10 years or even longer, we are committed to becoming the most reliable chemical supplier in the world , creating a well-known international brand trusted by customers, with the spirit of “one meter wide, ten thousand meters deep”, we continue to focus on product research and development, continue to focus on customer service, continue to improve the supply chain service system, to create a professional chemical supply service team, to achieve win-win long-term cooperation. Please feel free to contact us if you have any questions.
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If you want to buy sodium hypochlorite solution, pls contact us to get a free quote.
Application of Sodium Hypochlorite Solution
Sodium hypochlorite is an efficient oxidant as well as exists in water in two types, HClO and ClO. HClO is very unstable and conveniently disintegrates to O2. The new environmental oxygen has a solid oxidizing capability, which can destroy the organic pigment team and also make the tinted issue discolor. For that reason, it is utilized to bleach pulp in the paper market, and also it is utilized to bleach fabrics in the textile sector.
In addition, sodium hypochlorite is made use of in not natural chemical sector, dyestuff, metallurgy, medication, light market, agriculture and also animal husbandry. In the field of commercial water and drinking water treatment, the salt hypochlorite remedy can be utilized as an antiseptic and algaecide to thin down the industrial sodium hypochlorite solution with water, and also straight add it to the water system with a corrosion-resistant pump. It is the primary active component for sanitation as well as algae killing. HClO can entirely oxidize and also remove fragrant not natural materials in water, cleanse water, protect industrial water delivery tools, make alcohol consumption water high quality satisfy national criteria, as well as make sure human health.
Hospitals are locations where numerous people are treated in clusters, as well as likewise where pathogenic microorganisms occupy and multiply and also where infected people focus. A a great deal of pathogenic microorganisms in the air can invade the body with the breathing system, skin, mucous membrane layers and various other ways along with dirt as well as droplets, which is a vital cause of nosocomial infection.
Sodium hypochlorite anti-bacterial is used to disinfect outpatient centers, wards, centers, as well as treatment rooms. Because 1996, sodium hypochlorite anti-bacterial has been utilized for air spray disinfection. After sanitation, the air microorganisms content gets to the specific requirement, so effective air disinfection can lower the occurrence of cross-infection in the medical facility.
Sodium hypochlorite anti-bacterial is a sort of anti-bacterial containing reliable chlorine and surfactant, which has a solid murder result on the rise of germs, spores, viruses as well as Mycobacterium consumption. After the salt hypochlorite air spray, the air bacteria web content is considerably decreased. It is a chlorine-containing disinfectant prepared from pure all-natural raw materials. It can penetrate various organic materials and quickly eliminate a range of bacteria and also viruses. It has quick activity and excellent result. Highly effective anti-bacterial.
When sodium hypochlorite is taken into the circulating swimming pool, it can permeate the cell wall surface of microorganisms, consequently eliminating germs and algae. The killed algae will fall off from the corrugated plate as well as the pool wall surface after fatality, type sludge and sink to the bottom of the swimming pool, therefore enhancing the heat exchange impact of the existing air conditioning tower. Throughout the recurring period of dosing, the residual sodium hypochlorite in the water has a particular repressive effect on the formation of bacteria and also algae, thus reducing the rate of re-formation of algae.
Including salt hypochlorite to the cooling flowing water for disinfection can undoubtedly properly eliminate the breeding bacteria and algae, and play an excellent function in boosting the warm exchange effect of the air conditioning tower. Sodium hypochlorite is relatively cost-effective as sterilization and disinfection, and also has the prospect of prevalent application.
The key to plant open tissue culture technology is to locate effective bacteriostatic agents. Today, there are some research studies using antibiotics, chemicals, family disinfectants, plant essences, preservative, etc as bacteriostatic agents, yet sodium hypochlorite is utilized as bacteriostatic representative.
There are no records on using sodium hypochlorite in China, and also only open teams in which salt hypochlorite is utilized for a number of decorative plants have actually been reported abroad. Salt hypochlorite is one of the most frequently utilized chlorine-containing disinfectant. It has a broad bactericidal spectrum, quick action, reduced toxicity, low cost, and also strong killing capacity to viruses, microorganisms, fungi and spores.
According to the literature, sodium hypochlorite can be made use of as a bacteriostatic agent for banana open culture, and the very best focus is between 0.01% and also 0.02%.
The sodium hypochlorite fluid is put into water and also hydrolyzed instantly to develop hypochlorous acid and also hypochlorite radicals. Because hypochlorous acid is a tiny neutral molecule without charge, it can rapidly diffuse to the surface of negatively charged microorganisms (infections) and also go through the bacteria. The cell wall permeates right into the bacteria, as well as the hypochlorous acid is extremely oxidative and also destroys the enzyme systems such as healthy proteins on the microorganisms and viruses; hence eliminating pathogenic bacteria.
The Preparation Method of Sodium Hypochlorite Solution
At present, the preparation methods of sodium hypochlorite solution mainly include chemical method and electrolytic method.
The electrolysis method refers to using salt (NaCl) as the raw material to generate sodium hypochlorite through the electrolysis of the sodium hypochlorite generator; the generation process of the sodium hypochlorite can be expressed as follows by the chemical equation:
The overall response is expressed as follows:
NaCl+H2O→NaOCl+H2↑
Electrode reaction:
Anode: 2Cl–2e→Cl2
Cathode: 2H++2e→H2
Solution reaction: 2NaOH+Cl2→NaCl+NaOCl+H2O
The device that electrolyzes salt water to generate sodium hypochlorite solution is called a sodium hypochlorite generator, which has been proven to be a safe, reliable, low operating cost, accurate drug dosing, and excellent disinfection device. China has released the national standard GB12176-90 on January 12, 1990.
The sodium hypochlorite generator is generally composed of softening water device, salt dissolving device, filtering device, electrolytic cell, automatic control system, storage and dosing device, pickling device and other parts.
Therefore, in addition to the chemical method in the product composition, it mainly refers to the use of alkali to absorb the tail gas produced by the chlor-alkali plant to generate sodium hypochlorite. Generally, 16%-18% NaOH is used in the absorption tower, and the waste chlorine gas is recycled and absorbed after being filtered and purified. The by-product of the chlor-alkali industry, (2NaOH+C12 →NaClO+NaCl+H2O+104.6kJ), the sodium hypochlorite solution produced by the chlor-alkali plant is a colorless or pale yellow aqueous solution, containing a high concentration of available chlorine (up to 10% or more), the main component of NaClO In addition, there are NaOH, NaCl, Na2CO3, etc., among which NaOH is the main component (maintaining the stability of the sodium hypochlorite solution to prevent its decomposition). The sodium hypochlorite solution produced by this method contains many impurities, and the product concentration is high and it is more likely to be heated and volatilized, which is suitable for transportation. , storage and use cause many inconveniences. The influence of temperature, light, solution pH value, solution concentration, metal ions and other factors on the stability of sodium hypochlorite. Generally, high-concentration sodium hypochlorite will add a certain stabilizer, and use pH value >12 for storage, and the solution is required to be produced within a few weeks. After use, the transportation volume increases significantly; and high-concentration commercial sodium hypochlorite is a dangerous product, has strong corrosiveness, and has potential safety hazards during transportation. At present, industrial NaClO solutions on the market are mostly produced by this method.
NaOH and Na2CO3 will be brought into the dosing pipeline with the addition of NaClO disinfection solution, which will cause scaling along the pipeline and the nozzle. When the hardness of the water is high, it reacts with Ca2+ and Mg2+ in the water to produce the precipitation of CaCO3, MgCO3 and Mg(OH)2. Precipitated particles deposit on pipeline interfaces or valves during the transportation and use of NaClO solution, and form scaling over time [13]. This phenomenon is currently used in almost all domestic water using finished sodium hypochlorite solution. Factory has happened.
Therefore, the use of finished sodium hypochlorite as water supply disinfection must ensure the quality of finished sodium hypochlorite.
Reference
- Sodium Hypochlorite – ChemicalBook
- Sodium hypochlorite – PubChem
- Yang Zhixiang, Wang Junming, Niu Junfeng, et al. Stability of Sodium Hypochlorite Aqueous System [J]. Journal of Zhejiang University of Science and Technology, 2007, 19(3): 202-204.
Sodium Hypochlorite Supplier and Manufacturer
As a sodium hypochlorite supplier and manufacturer with a strict standard product quality system certificate, Zhishang Chemical has long been providing the best sodium hypochlorite raw materials to customers all over the world.
Over the years, relying on professional team experience and customer-centric team concept to meet customer needs in a timely manner, our company enjoys a high reputation in the world. At present, our company has served more than 6,000 customers and has established long-term cooperative relations with customers from many countries.
If you have a demand for sodium hypochlorite and related products, please contact our service staff Zhishang Chemical – White directly, and we will provide you with high-quality products at the best price.
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* Every batch of products will be tested to ensure its quality.
* The packing also can be according to the customers` requirement.
* Any inquiries will be replied to within 24 hours.
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* Product has any problem can return.
Do you accept sample order?
We will make samples before mass production, and after the sample is approved, we’ll begin mass production. Doing 100% inspection during production, then doing random inspection before packing.
What’s your MOQ?
Our MOQ is 1kg. But usually we accept less quantities, such as 100g on the condition that the sample charge is 100% paid.
Is there a discount?
The different quantity has different discount.
HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?
You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests, we will manufacture the products according to your requests.
Do you supply product report?
Yes. We’ll give you product analysis report before shipping.
1. ≤50kg, Express delivery recommended, usually called DDU service;
2. ≤500kg, Air shipping recommended, usually called FOB, CFR, or CIF service;
3. >500kg, sea shipping recommended, usually called FOB, CFR, or CIF service;
4. For high-value products, please select air shipping and express delivery for safe.
Quality Control of Sodium Hypochlorite Solution

