3,6-Dichloro-1,2-Benzenedithiol
Linshang Chemical
HS Code |
515803 |
Chemical Formula | C6H4Cl2S2 |
Molar Mass | 211.13 g/mol |
Appearance | Solid |
Melting Point | N/A |
Boiling Point | N/A |
Solubility In Water | Insoluble |
Solubility In Organic Solvents | Soluble in common organic solvents |
Density | N/A |
Vapor Pressure | Low |
Odor | Characteristic sulfur - containing odor |
Stability | Stable under normal conditions |
As an accredited 3,6-Dichloro-1,2-Benzenedithiol factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
Packing | 100 - gram bottle packaging for 3,6 - dichloro - 1,2 - benzenedithiol chemical. |
Storage | Store 3,6 - dichloro - 1,2 - benzenedithiol in a cool, dry, well - ventilated area away from heat sources and ignition sources. Keep it in a tightly closed container, preferably made of corrosion - resistant materials. Since it may react with oxidizing agents, store it separately from such substances to prevent potential chemical reactions and ensure safety. |
Shipping | 3,6 - dichloro - 1,2 - benzenedithiol is shipped in tightly sealed, corrosion - resistant containers. Shipment follows strict chemical transport regulations, ensuring proper handling to prevent leakage and maintain safety during transit. |
Competitive 3,6-Dichloro-1,2-Benzenedithiol prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365006308 or mail to info@alchemist-chem.com.
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Tel: +8615365006308
Email: info@alchemist-chem.com


As a leading 3,6-Dichloro-1,2-Benzenedithiol supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.
In the field of work, it is often used as a washing aid. Because of its excellent water treatment efficiency, it can reduce the quality of gold seeds in water, such as water, make it easier to clean the water, improve the washing effect, and reduce the washing time.
It also plays a role in manufacturing. It can adjust the pH value of the product, ensure the determination of the manufacturing process, and improve the physical properties of the product. For example, by increasing the quality of the product, it can make the product better.
In ceramic engineering, there are also outstanding performances. It can be used as a melting aid, reducing the melting degree of ceramic raw materials, saving energy consumption, and improving the amount of ceramic production, making ceramic products more glossy, more solid and durable.
In addition, in terms of water treatment, it can reverse harmful gold particles in water, generate sediment and remove it, and reduce the purpose of water treatment to ensure the safety of water use.
In addition, 3% 2C6 + - + dioxygen + - + 1% 2C2 + - + silicon dicarbonate has its characteristics. It is an indispensable function in many aspects of engineering, manufacturing, ceramics and water treatment, and promotes the development of various industries.
Under normal temperature and pressure, arsenic trioxide appears as a white amorphous powder, or a lump, crystalline solid. Its appearance is pure and white, just like frost and snow, so it is named "arsenic". This substance is odorless and odorless, and is quite stable in air.
When it comes to the melting point, it is about 320 ° C, and it will directly sublimate when heated, rather than melting into a liquid state like most substances. This property of sublimation allows arsenic trioxide to be directly converted from a solid state to a gaseous state at a specific temperature.
Arsenic trioxide is slightly soluble in cold water, and its solubility is slightly increased in hot water. When it dissolves in water, it will react with water to a certain extent to form arsenous acid. In addition, it can also dissolve in acid and alkali solutions. For example, in strong acid solutions such as hydrochloric acid, chemical reactions can occur to generate corresponding arsenic salts; in strong alkali solutions such as sodium hydroxide, reactions can also occur to form arsenite.
In terms of density, arsenic trioxide has a relatively high density, about 3.86 g/cm ³. Compared with common metal iron (density about 7.86 g/cm ³), although the density is slightly smaller, it is higher than that of ordinary non-metallic substances, which makes it have a certain texture and weight in appearance.
Overall, the unique physical properties of arsenic trioxide, coupled with its highly toxic nature, require careful use and handling, following strict operating procedures and safety regulations.
This material has a certain degree of stability. Under normal conditions, it is not easy to produce strong reactions from ordinary acids. In case of dilute acid, short-term oxidation is difficult. In the case of added and high-temperature acid environments, slow acid can generate reactions, and a small amount of silicon can be released, and the substance itself dissolves gradually to form gold and silicon-containing compounds.
The reaction properties of its properties require specific components, and the liquid under normal conditions has very little invasion. Only under the action of high-temperature melting can it promote the crystal lattice change of the substance, biochemical reactions, and the formation of silicon acids and acids.
In terms of oxidation, the general oxidation and oxidation of the original to make it oxidized or original. However, in a high and aerobic environment, the combination of some elements may be altered, and the color of the material may also be slightly changed. For example, if the element is present in the material, it may be reduced from low to high in the environment, and the material may be slightly brownish.
Furthermore, this material has a certain water absorption. In a humid environment, it slowly adsorbs water molecules to increase its own weight, and it also slightly expands, but the adsorption amount is determined to a certain extent. And in a dry environment, it slowly releases the adsorbed water and returns to the original. In addition, 3% 2C6-dioxide-1% 2C2-silicon dioxide has a large influence on the chemical resistance and environmental factors, and exhibits different chemical reaction characteristics under different conditions.
First, the preparation of arsenic trioxide. Often realgar ($As_4S_4 $) or orpiment ($As_2S_3 $) and other arsenic-containing minerals are used as raw materials. When these minerals are roasted in the air, the sulfide of arsenic reacts with oxygen. Take realgar as an example, the chemical reaction formula is: $As_4S_4 + 7O_2\ stackrel {high temperature }{=\!=\!=} 2As_2O_3 + 4SO_2 $. After roasting, the generated gas is treated by condensation, etc., to obtain arsenic trioxide. This substance is commonly known as arsenic and is highly toxic. It needs to be used with extreme caution.
As for disulfide dioxide, its preparation is more complicated. It can usually be prepared by reacting sulfur with sulfur dioxide under specific conditions. With sulfur ($S $) and sulfur dioxide ($SO_2 $) as raw materials, under a certain temperature and catalyst action, the following reaction occurs: $3S + 2SO_2\ stackrel {catalyst,\ Delta }{=\!=\!=} 2S_2O_2 $. This reaction requires precise control of temperature and catalyst dosage to make the reaction proceed smoothly in the direction of generating disulfide dioxide.
To prepare sodium arsenite, arsenic trioxide can be reacted with sodium hydroxide solution. Arsenic trioxide is an amphoteric oxide and can react with bases. The reaction equation is: $As_2O_3 + 6NaOH = 2Na_3AsO_3 + 3H_2O $. After that, sodium arsenite ($Na_3AsO_3 $) is oxidized to sodium arsenite ($NaAsO_2 $) with an appropriate oxidant, such as hydrogen peroxide ($H_2O_2 $). The reaction formula is: $Na_3AsO_3 + H_2O_2 = NaAsO_2 + 2NaOH + H_2O $. After a series of purification, crystallization and other steps, a relatively pure sodium arsenite product can be obtained.
It should be noted that the above substances are dangerous, and the operation must be carried out under professional guidance and suitable experimental conditions to prevent accidents.
The first weight is safety. Both are chemicals. When coming into contact, be sure to wear protective equipment, such as gloves, goggles, etc., to prevent it from coming into contact with the skin and eyes and causing damage. If you come into contact inadvertently, rinse with plenty of water immediately, and decide whether to seek medical attention according to the severity of the injury. And where it is used, it is necessary to keep good ventilation to avoid gas accumulation and harm health.
The second is the ratio. During use, it is crucial to accurately control the ratio of the two. Improper ratio may cause poor effect or cause other accidents. Be sure to follow the established formula and instructions and carefully prepare it to achieve the best use effect.
The other is the environment. Application also has an impact on the surrounding environment. Carbon dioxide escapes into the atmosphere, or exacerbates the greenhouse effect; if diatomite sodium bicarbonate is not disposed of properly, it may pollute soil and water bodies. Therefore, after use, the residue should be properly disposed of to avoid adverse effects on the environment.
Repeated storage. The storage conditions of the two also need to be paid attention to. Carbon dioxide should be stored in a cool and ventilated place, away from fire and heat sources, and protected from direct sunlight. Diatomite sodium bicarbonate should be placed in a dry place to avoid moisture, because it will affect the use effect after moisture or deterioration.
The last is the time of use. Choose the right time to apply to maximize effectiveness. It is necessary to arrange the use time reasonably according to the specific purpose and scene of use, so as to achieve twice the result with half the effort.

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