4-Chloro-2-nitrophenol hly

Company Profile   ----------
Suqian City Hengliyuan Import and Export Trade Co., LTD is a trading company. The company has introduced advanced scientific and technological achievements from home and abroad, and has superior products from well-known manufacturers at home and abroad. The basic functions are:
1. Domestic trade of various chemical raw materials;
2. Providing price information services and chemical raw material procurement for industrial enterprises;
3. Cooperating with Chinese state-owned enterprise factories, the price and quality are very advantageous.
At present, the company is relying on the combination of industry and trade and global procurement to steadily improve the company's value-added ability and compound competitiveness. We have always been committed to producing high-quality and low-cost goods, so we have been sincerely recognized by many customers. Our goal is to produce the best products and satisfy every customer with professional services and attitudes. We look forward to cooperating with you and establishing a win-win relationship with you. Please rest assured that we will definitely satisfy you.

----------Our Advantages---------
High quality with competitive price
1) Standard:BP/USP/EP/Enterprise standard
2) All Purity≥99%
3) We can provide high quality products with factory price
2. Fast delivery
1) Fast shipment.Various transportation methods for your choice.
2) We have our own agent/remailer/distributor who can help us ship our products very fast , and we have stock in the ir for transferring.
3. Good communication and credit
1) Fast response to customer within 5 hours
2) Good business credit in Europe, US, Japan, Korea, Af r ica and so on.

Physical Properties

• Appearance: Yellow crystalline solid or yellow powder.
• Melting Point: Approximately 85–89 °C.
• Boiling Point: Around 242.5 °C at standard atmospheric pressure.
• Density: ~1.55–1.6 g/cm³.
• Solubility: Slightly soluble in water, but readily dissolves in organic solvents such as ethanol and diethyl ether.
• Flash Point: Approximately 100.4 °C, making it a combustible material.

Chemical Properties

• Flammability & Thermal Decomposition: It is combustible when exposed to open flames or high heat. Upon thermal decomposition, it releases highly toxic and corrosive gases, including hydrogen chloride (HCl), nitrogen oxides (NOx), carbon monoxide, and carbon dioxide.
• Incompatibility: Chemically incompatible with strong oxidizing agents. Contact with these materials can trigger hazardous reactions.
• Toxicity & Irritation: Classified as a toxic substance (Class 6.1 Poison). It is harmful if swallowed, inhaled, or absorbed through the skin. It acts as an irritant to the eyes, mucous membranes, respiratory tract, and skin.

Main Applications

• Dye Intermediates: This is its primary industrial application. It serves as a crucial intermediate in the synthesis of azo dyes, specifically used to produce 4-chloro-2-aminophenol (a key building block for various acid, active, and direct dyes).
• Fluorescent Whitening Agents: Utilized as a precursor in the manufacturing of fluorescent brighteners used in textiles, paper, and detergents.
• Agrochemicals & Pharmaceuticals: Employed as a raw material and synthetic intermediate in the production of specific pesticides and pharmaceutical compounds.
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