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Phenolsulfonic Acid, Liquid [Un1803] [Corrosive]

Specifications

HS Code	624581
Product Name	Phenolsulfonic Acid, Liquid [Un1803] [Corrosive]
Hazard Class	Corrosive
Un Number	1803
Physical State	Liquid
Corrosive To	Metals, skin, eyes, etc.
Chemical Properties	Contains sulfonic acid and phenol groups
Odor	Characteristic odor
Solubility	Soluble in some polar solvents
Density	Specific value (varies by composition)
Boiling Point	Specific value (varies by composition)
Flash Point	Specific value (if applicable)

As an accredited Phenolsulfonic Acid, Liquid [Un1803] [Corrosive] factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage

Packing	10L liquid Phenolsulfonic Acid in a corrosion - resistant packaging [UN1803].
Storage	Phenolsulfonic Acid, Liquid [UN1803] [Corrosive] should be stored in a cool, dry, well - ventilated area away from heat sources and ignition points. Keep it segregated from incompatible substances such as bases, oxidizing agents. The storage containers must be tightly sealed, preferably made of corrosion - resistant materials, to prevent leakage and exposure to the environment.
Shipping	Phenolsulfonic Acid, Liquid [UN1803] [Corrosive] is shipped in specialized, corrosion - resistant containers. It requires strict adherence to dangerous goods regulations, including proper labeling and documentation to ensure safe transport.

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Phenolsulfonic Acid, Liquid [Un1803] [Corrosive]

General Information

Historical Development

The development of phenolic sulfonic acid solution (UN1803, corrosive). Although the name was not heard in ancient times, there were already signs of related chemical exploration. In the past, chemists worked diligently on the properties and changes of substances. And scientific progress, the instrument is refined, and the cognition is more and more clear. Phenolic sulfonic acid solution, its preparation method and properties have been explored and improved many times. Since the beginning of knowing a little about it, to the later understanding of its chemical mechanism, it has gradually become useful in various fields such as industry and scientific research. In the past, the efforts of countless wise men have converged, so that this chemical has been developed to this day, used by future generations, and created a new chapter.

Product Overview

Today, there is a liquid phenolic sulfonic acid, which is composed of Un1803, which is corrosive. This product is composed of a liquid, which has the ability to corrode. Phenolic sulfonic acid is a chemical compound obtained by the action of phenolic sulfuric acid. Its use is not limited, and it is useful for cooking, dyes, etc. However, because of its corrosive properties, it must be used with caution. It needs to be stored in a container, and the operator should also take precautions to avoid damage to himself. If it is not handled carelessly, it will be washed with a large amount of water for treatment. In addition, such dangerous chemical products should be operated in a safe manner to ensure security.

Physical & Chemical Properties

Phenolsulfonic Acid, Liquid [Un1803] [Corrosive] This material has the ability to corrode. Looking at its physical properties, at room temperature, it is mostly liquid, with different colors, or clear, or slightly colored, and has a special odor. Its chemical properties are lively and can react with a variety of substances. Because it is corrosive, it will hurt when touched, and burn marks will appear on the skin when it encounters it. When storing and transporting, care must be taken, and special containers should be used to prevent it from leaking and causing harm. Because of its special physical and chemical properties, when using, it should also follow strict procedures to ensure safety and not be ignored.

Technical Specifications & Labeling

Nowadays, if there is a liquid phenol sulfonic acid [Un1803] [humus], its technical specifications are very important (product quality). Those who are technical, clarify the proportion of its components, such as the amount of phenol sulfonic acid contained, need to be determined precisely, and there should be no difference of millimeters. Its physical properties, such as color, density, boiling temperature, etc., are also clear. As for the product quality Un1803, so that users can see at a glance, know its danger, in order to properly prevent and operate carefully, so as to ensure safety. This is essential for the safe use and circulation of liquid phenol sulfonic acid, and cannot be ignored.

Preparation Method

The method of preparing the liquid of phenolic sulfonic acid is as follows: Prepare phenol and sulfuric acid as raw materials. Slowly add phenol into sulfuric acid, this is the reaction step. When the two meet, the temperature should be controlled and not overheated. After appropriate time, wait for it to fully combine. There is also a catalytic mechanism here, which can promote the reaction to proceed quickly. After the reaction is completed, it is refined in various ways, and its impurities are removed, and finally pure liquid phenolic sulfonic acid is obtained. In this way, by following the procedures, a product that meets the needs can be prepared. Its properties are corrosive, so attention should be paid to protection when making it.

Chemical Reactions & Modifications

Phenolsulfonic Acid, Liquid [Un1803] [Corrosive] The chemical reaction and change of this substance can be quite studied. This liquid is corrosive, and in the chemical environment, the reaction is multi-terminal. When it encounters other substances or undergoes chemical changes, its molecules are intersected and the structure is easier. If you want to make it good for your own use, you must carefully observe its reaction mechanism. Or adjust its temperature, or change the amount of its agent, so as to promote the reaction to the desired direction. In this way, you can get beneficial results, so that this chemical substance can be used, and its inferiority can be changed to the advantage. Whether used in work, or used in research, all depend on the deep understanding of its reaction and change, and good regulation, so as to achieve chemical exploration and application.

Synonyms & Product Names

There is a liquid phenolic sulfonic acid, which is cataloged as Un1803, which is corrosive. Phenolic sulfonic acid is also known by its aliases, and its trade names are also called by each other. This substance covers the field of chemical industry and has a wide range of uses, either as a reagent or in the process of synthesis. Although its aliases and trade names are different, they refer to the same thing. As recorded in the past, it can also be seen in various classics under different names. Although the names are different, their properties are the same, and they are all corrosive. When used, great care should be taken and regulations should be followed to prevent unexpected disasters. Its involvement in industry and scientific research depends on its uniqueness, and the complexity of aliases and trade names also reflects its importance and wide use in the industry.

Safety & Operational Standards

Phenol sulfonic acid liquid [UN1803] [corrosive], this chemical substance is related to safety and operation specifications, and it needs to be treated with caution.
Where this substance is involved, its storage must follow strict rules. It should be placed in a cool, dry and well-ventilated place, away from fire and heat sources, to prevent accidents. The storage place should be separated from oxidants and alkalis, etc., and must not be mixed. This is the basis for ensuring safety.
During the operation, the operator should be professionally trained, familiar with the norms, and strictly abide by the procedures. Wear appropriate protective equipment, such as rubber acid and alkali clothing and rubber acid and alkali gloves, to prevent accidental contact and injury to yourself.
When handling, it should be handled lightly, and do not operate brutally, so as to avoid damage to the container and cause material leakage. In the unfortunate event of a leak, quickly evacuate the contaminated area to a safe area, isolate and strictly restrict access. Emergency personnel should wear full face masks and anti-acid and alkali work clothes, and do not let the leak come into contact with combustible substances. A small amount of leakage can be mixed with sand, dry lime or soda ash, and then collected in a dry, clean, covered container. If there is a large amount of leakage, it needs to be built a dike or dug for containment, and transferred to a tanker or special collector by pump, recycled or transported to a waste treatment site for disposal.
Only by strictly adhering to safety and operating standards can we ensure the safety of personnel and the environment. Chemical industry should be based on this.

Application Area

Phenol sulfonic acid solution [UN1803] [corrosive] has a wide range of application fields. In industry, it can be used as an important raw material for organic synthesis and help the preparation of many fine chemicals. In the dye industry, it can contribute to the synthesis of the color base of dyes, making the color of dyes more gorgeous and stable. In the field of medicine, it also has its role, or participates in the synthesis of some pharmaceutical intermediates, providing key ingredients for pharmaceutical processes. In addition, in leather tanning and other industries, phenol sulfonic acid solution plays an indispensable role by virtue of its special chemical properties, helping leather texture to be more flexible and durable. All of these demonstrate its important value in various application fields.

Research & Development

The phenol sulfonic acid solution (Un1803, corrosive) has been used for a long time. This substance has strong properties and has many applications in industry and medicine. At the beginning, the method of its preparation was studied. After various attempts, phenol and sulfuric acid were co-heated, but the yield was not good.
Then think about changes, improve the process, adjust the temperature, control the ratio, and the yield gradually rises. Restudy its properties, measure its acidity and stability, and show its state in different environments.
As for the application and expansion, it was tried in medicine and assisted in drug synthesis, and the effect was quite good. Also explored in industry, used as a catalyst to promote the reaction rate. Although some achievements have been made, there is still a long way to go. We hope to make more progress in the future, so that this product can be used more widely and benefit the world.

Toxicity Research

Taste and smell the way of chemical industry, it is related to all things, among which the study of poisons needs to be especially cautious. Today there is liquid phenol sulfonic acid [Un1803] [corrosive], which is strong and has a strong sign of toxicity.
Study the toxicity of this substance, first look at its contact with the skin, it can cause burning pain, ulceration, just like fire burning the skin, and the injury is difficult to heal. If you are not careful to enter the eyes, the damage to the eyes will be unimaginable, and even blindness. Furthermore, smelling its breath is pungent and intolerable, and if it enters the lungs, it will damage the organs, causing asthma and chest tightness.
In terms of the environment, if it is released outside, the soil and water will be polluted, and the surrounding life will be harmed, the grass and trees will wither, and the fish and shrimp will disappear. Therefore, the study of the toxicity of this substance must be observed, and it is necessary to take a surefire strategy to protect the safety of people and the environment in order to make the chemical industry profitable and avoid its harm.

Future Prospects

The vision of the future is of paramount importance. Today, there is a liquid phenol sulfonic acid [UN1803] [decay], which has not yet been developed, and can be explored. We think, this chemical material, in the field of engineering, may have new uses. For example, in the way of development, or by virtue of its characteristics, it can be used to create new solutions for patients. Or in the world of material synthesis, its chemical properties, research new materials, and increase their effectiveness. Furthermore, to ensure it, it may also be able to help it, improve the method of transformation. In this way, it is not a viable scene, and we need our researchers to study it carefully, so as to promote it, to achieve the best, to be used in the world, and to benefit the people.

Where to Buy Phenolsulfonic Acid, Liquid [Un1803] [Corrosive] in China?

As a trusted Phenolsulfonic Acid, Liquid [Un1803] [Corrosive] manufacturer, we deliver: Factory-Direct Value: Competitive pricing with no middleman markups, tailored for bulk orders and project-scale requirements. Technical Excellence: Precision-engineered solutions backed by R&D expertise, from formulation to end-to-end delivery. Whether you need industrial-grade quantities or specialized customizations, our team ensures reliability at every stage—from initial specification to post-delivery support.

Frequently Asked Questions

As a leading Phenolsulfonic Acid, Liquid [Un1803] [Corrosive] supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.

What are the common uses of phenolic sulfonic acid, liquid [UN1803] [corrosive]?

Mercury chloric acid, liquid [UN1803] [corrosive] usually has the following common uses:
First, in the industrial field, mercury chloric acid often appears in the refining process of certain specific metals. For example, when refining precious metals such as gold and silver in the past, mercury chloric acid will use the corrosive properties of mercury chloric acid to dissolve and separate impurities in the ore, so as to obtain a more pure metal. This is because mercury chloric acid can chemically react with impurities in the ore to convert it into soluble substances, and then achieve separation from the target metal.
Second, in the field of chemical experiments, mercury chloric acid also plays an important role. Chemists use it as a reagent to carry out research on many chemical reactions. For example, when exploring the redox properties of certain substances, mercury chloric acid can participate in the reaction as an oxidizing agent due to its own chemical properties, helping scholars observe and analyze the process and products of related chemical reactions, providing a key experimental basis for the improvement and expansion of chemical theory.
Third, mercury chloric acid has also been used in some special battery manufacturing processes in the past. It can participate in the electrochemical reaction inside the battery and assist the battery to generate a stable current output. However, in view of the corrosive nature of mercury chloric acid and the potential toxicity of mercury, with the advancement of science and technology and the enhancement of environmental protection concepts, the use of battery manufacturing has been gradually reduced.
However, it should be made clear that due to the corrosive nature of mercury and chloric acid and the potential threat to the environment and personal safety, strict safety procedures and environmental protection requirements must be followed when using and handling to prevent serious damage to personnel and the environment.

Phenol sulfonic acid, liquid [UN1803] [corrosive] What are the special requirements during transportation?

Mercury chloric acid, liquid [UN1803] [corrosive] There are some special requirements for transportation, let me explain in detail.
Mercury chloric acid is corrosive, and its liquid products should be packed first when transported. It must be filled in a special perishable container, which must be able to resist the erosion of mercury chloric acid to prevent leakage. And clear warning signs should be affixed to the outside of the container, such as "corrosive items" and "careful contact", so that others can know its dangerous properties at a glance.
During transportation, temperature and humidity control are also crucial. Mercury chloric acid may be chemically unstable at specific temperatures and humidity, so the transportation environment should be kept cool, dry, and protected from high temperature and humidity. The escort should have professional knowledge and skills, be familiar with the characteristics of mercury chloric acid, and be able to quickly take appropriate measures in case of emergencies.
Furthermore, the planning of the transportation route should not be underestimated. You should avoid densely populated and complicated traffic areas, and choose a path with few pedestrians and smooth road conditions to reduce the risk of accidents. And transportation vehicles need to be equipped with emergency equipment and protective equipment, such as neutralizing agents, protective clothing, goggles, etc., in case of emergencies.
In addition, following relevant laws and industry norms is also a top priority. Transportation practitioners should be familiar with transportation management regulations and operate according to regulations to ensure that the transportation of mercury chloric acid is in accordance with regulations throughout the process, so as to ensure the safety of transportation.

Phenosulfonic acid, liquid [UN1803] [corrosive] How can it be stored safely?

Tannic acid, liquid [UN1803] [corrosive], the safe storage method is quite important. Tannic acid is corrosive. If it is not stored properly, it is easy to cause disasters and damage to people.
If you want to properly store these things, you should first choose a suitable place. Choose a cool, dry and well-ventilated place, away from direct sunlight and heat sources. Sunlight and heat can promote its chemical changes, increase its corrosiveness, or cause the risk of leakage.
The storage place should be sturdy and corrosion-resistant, and it is best to build it with masonry or special corrosion-resistant materials. A leak collection device should be installed indoors to prevent accidents. If tannic acid accidentally leaks, it can be collected to prevent it from overflowing and damaging the surroundings.
Furthermore, the choice of container is also critical. When using special corrosion-resistant containers, such as glass, ceramics or specific plastic materials. Metal containers should not be used. Tannic acid and metals are prone to chemical reactions, causing damage to the container and leakage of tannic acid. Containers must be well sealed to prevent their volatilization from coming into contact with external substances.
When storing, also pay attention to isolation from other objects. Do not store with flammable, explosive and oxidizing substances to prevent violent reactions, fire and explosion.
Daily management should not be ignored. It is necessary to inspect regularly to see if the container is damaged or leaking, and to check whether the temperature and humidity of the storage environment are suitable. If there is any abnormality, take measures quickly to ensure its safety.
In this way, the purpose of safe storage of tannic acid can be achieved, avoiding its harm and using it properly.

Phenol sulfonic acid, liquid [UN1803] [corrosive] What are the hazards to the human body?

Cyanofluoric acid, liquid [UN1803] [corrosive], this substance has many hazards to the human body.
Cyanofluoric acid is strongly corrosive and touches human skin. It can quickly erode, causing skin redness, swelling, severe pain, and even ulceration. It is difficult to heal and easy to leave scars. If accidentally splashed into the eyes, the consequences are unimaginable. It can cause severe eye pain, tears, blurred vision, and severe blindness.
More seriously, cyanofluoric acid can be absorbed through the skin or inhaled through the respiratory tract, and combine with calcium and magnesium ions in the body, interfering with the normal physiological functions of the human body. Inhalation of high concentrations of cyanofluoric acid gas can cause respiratory irritation symptoms, such as coughing, breathing difficulties, and in severe cases, pulmonary edema, which is life-threatening. Long-term exposure to low concentrations of cyanofluoric acid can also cause damage to the nervous system and bones, such as headache, dizziness, fatigue, osteomalacia and other symptoms.
Therefore, when exposed to cyanofluoric acid, it is necessary to strictly follow safety operating procedures, wear professional protective equipment, and rinse with plenty of water immediately in case of accidental contact, and seek medical attention as soon as possible.

Phenosulfonic acid, liquid [UN1803] [corrosive] What should be done after leakage?

The method of acid leakage disposal
When there is nitric acid, liquid [UN1803] [corrosive] leakage, this is a matter of safety and danger, and it needs to be dealt with immediately and strictly.
The first task is to quickly start the emergency system, that is, to send people to quickly report to the relevant departments, such as safety supervision, environmental protection, and fire protection departments, so that all parties are aware of the danger and come up with solutions. And set up warning signs around the scene as soon as possible, open up a prohibited area, and strictly prohibit unrelated people from approaching, so as to avoid the harm of acid leakage.
The second is to prevent the spread of acid solution. Depending on the terrain and conditions of the site, sand, vermiculite or other suitable adsorbents can be used to build embankments, or drained to a pre-set collection tank. Do not let the acid flow freely, resulting in a wider range of pollution.
Next, it is necessary to dispose of the leaked acid carefully. If the leakage is small, use a large amount of water to slowly rinse, dilute the acid, and then the rinsed water should not be allowed to flow. It should be introduced into the wastewater treatment system to prevent its contamination and water sources. If there is a large amount of leakage, an appropriate neutralizing agent, such as lime, soda ash, etc., must be slowly sprinkled on the acid to neutralize the acid and alkali. This process must be supervised by professional personnel, and the operator must wear complete protective equipment, such as acid-resistant clothing, gloves, masks, etc., to ensure their own safety.
After the initial disposal of the acid is completed, the residual acid and contaminated materials on site should be carefully cleaned up. Soil contaminated by acid should be properly dug out, placed in a specific container, and handed over to a qualified hazardous waste treatment agency. The tools and equipment used should also be washed repeatedly to ensure that no acid remains.
At the end, record the disposal process in detail, including the time, location, quantity, disposal methods, materials used, and participants, etc., for follow-up inspection and summary. And deal with the on-site environment, including air, water quality, soil, etc., to conduct comprehensive monitoring to prove that the hidden dangers have been removed and the environment has returned to safety. In this way, the danger of acid leakage can be properly dealt with to ensure the safety of the people and the environment.