Hot Products

● Molecular Formula: HNO₃

● Molecular Weight: 63.01

Physical and Chemical Properties:

Nitric acid, a key product from reputable suppliers and factories in China, is recognized as a strong acid. This important chemical raw material typically appears as a colorless, transparent liquid; however, it may develop a yellow or reddish-brown hue due to the presence of nitrogen dioxide (NO₂) from decomposition. Nitric acid emits a suffocating and irritating odor, is highly soluble in water, and exhibits strong acidity alongside potent oxidizing and corrosive characteristics. Its significance in various industrial applications highlights the role of China as a leading source for this essential chemical.

Molecular Formula: C12H9NS

Molecular Weight: 199.28

Physical and Chemical Properties

This product is presented as a light yellow or pale yellow powder, making it an attractive option for various applications. It is sublimable and exhibits slight solubility in water and ethanol, while showing good solubility in ether, diketones, and benzene. Notably, this compound has a mild odor and can undergo oxidation, which may lead to color darkening when exposed to air over extended periods. It is important to handle this product with care as it may cause skin irritation.

As a leading China supplier, our factory ensures top-quality manufacturing processes for this compound. We are committed to delivering exceptional products that meet industry standards and client requirements.

● Molecular formula: C6H4(OH)2

● Molecular weight: 110.1 CAS: 123-31-9

Physical and Chemical Properties:

Hydroquinone is an organic compound, which is produced by substituting the two para hydrogens of benzene with hydroxyl groups. This compound appears as a white crystalline substance. It is important to note that hydroquinone can be toxic; adult individuals consuming 1g by mistake may experience symptoms such as headache, dizziness, tinnitus, and a pale complexion. As a leading supplier and factory in China, we provide high-quality hydroquinone to meet your needs safely and effectively.

Molecular Formula: MnCl₂

Molecular Weight: 125.84

We offer high-quality manganese(II) chloride (MnCl₂) characterized by its striking pink crystals. This compound has a density of 2.977 g/cm³ and a melting point of 650℃. It is highly soluble in water and alcohol, while being insoluble in ether, making it a versatile choice for various industrial applications. As a leading supplier and factory in China, we ensure the highest standards in product quality and reliability for our clients.

● Molecular Formula: C6H4O2

Physical and Chemical Properties:

P-benzoquinone is a yellow crystalline compound that strongly retains the structure of the benzene ring. Known for its strong oxidizing properties, it can displace iodine from iodides in acidic solutions, and its reduction product, hydroquinone, serves as a powerful reducing agent. As a crucial raw material in the organic synthesis industry, p-benzoquinone is widely supplied by manufacturers and suppliers in China. It's important to note that the vapor of p-benzoquinone can be irritating to the eyes and mucous membranes; prolonged exposure to high concentrations may result in eye damage. For safe handling and effective use in industrial applications, it’s essential to source this compound from reputable factories.

● Molecular Formula: MnCO3  

● Molecular Weight: 114.95

● CAS No: 598-62-9

Physical and Chemical Properties

Manganese carbonate, known as MnCO3, is commonly produced in China and is available from reliable suppliers and factories. It appears as rosy triangular rhombic crystals or as an amorphous bright white to brown powder. This compound has a relative density of 3.125 and is characterized by its near insolubility in water. While manganese carbonate is slightly soluble in carbonic acid and common organic acids, it is insoluble in alcohol and liquid ammonia but readily dissolves in dilute inorganic acids.

Molecular Formula: MnSO₄

Molecular Weight: 151.001

Physical and Chemical Properties

This product is a white to pink crystalline powder with a melting point of 700℃ and a density of 3.25 g/cm³. Caution is advised as inhalation, ingestion, or skin absorption can be harmful and irritating. Prolonged exposure to dust may lead to chronic manganese poisoning.

As a leading supplier and factory in China, we provide high-quality manganese sulfate (MnSO₄) to meet various industrial needs. Ensure your operations run smoothly and safely with our reliable products.