Carbohydrazide CAS 497-18-7 Industrial Oxygen Scavenger & Corrosion Inhibitor

What Is Carbohydrazide (CHZ)

Carbohydrazide, also known as carbonic dihydrazide or carbodihydrazide, is a high-efficiency organic chemical compound widely used across multiple industrial sectors. Its common abbreviation is CHZ in the chemical industry. This white crystalline solid features excellent water solubility and stable chemical properties under normal storage conditions.

As an important hydrazine derivative, it is well recognized as a safe and reliable oxygen scavenger and corrosion inhibitor. Different from traditional deoxidizers, carbohydrazide delivers stable performance , making it a preferred chemical additive for modern industrial water treatment, chemical synthesis and other fields.

Product Introduction of Carbohydrazide

Our carbohydrazide is manufactured with strict production processes to guarantee superior purity and consistent quality. We supply this product mainly in powder form, with customizable grades including industrial grade and high purity grade to meet diverse client demands worldwide.

Chemically named hydrazinecarboxylic acid hydrazide, this product boasts good solubility in water and weak solubility in common organic solvents. It is primarily applied for removing dissolved oxygen in boiler water systems, effectively protecting pipeline and equipment from oxidation and corrosion. Besides water treatment, it also serves as a key chemical intermediate, as well as an auxiliary agent in textile, photography and other industries. All our products comply with international industrial standards and have gained wide recognition from global customers.

Advantages of Our Carbohydrazide Products

Our carbohydrazide stands out in the market thanks to multiple prominent strengths. First of all, we maintain high product purity with strict quality inspection, ensuring outstanding and stable deoxygenation and anti-corrosion effects in long-term use.

Secondly, our CHZ reacts thoroughly with dissolved oxygen and leaves no harmful residues, bringing fewer hidden risks to equipment and operating environments.

In addition, we offer flexible packaging solutions and stable product supply to support bulk orders and long-term cooperation. With competitive pricing and professional after-sales support, our carbohydrazide has become a cost-effective choice for industrial water treatment and related chemical applications for clients around the globe.

Technical Parameters of Carbonic Dihydrazide

Main Applications of Carbohydrazide

1. Oxygen Scavenger for Boiler & Industrial Water Treatment

Carbohydrazide (CHZ, Carbonic Dihydrazide) is the most widely used deoxidizer for boiler circulating water systems. It efficiently eliminates dissolved oxygen in water, slowing down oxidation and rusting of pipes, boilers, heat exchangers and other industrial equipment. It works stably under high temperature and pressure, and is suitable for power plants, chemical plants, heating systems and industrial circulating water lines.

2. High-Efficiency Corrosion Inhibitor

As a professional corrosion inhibitor, it forms a protective film on metal surfaces to isolate water and oxygen. It effectively reduces metal corrosion caused by long-term water contact, extends the service life of industrial facilities, and cuts maintenance costs greatly. It is compatible with most conventional water treatment agents.

3. Chemical Synthesis Intermediate

This compound acts as an essential intermediate in fine chemical production. It participates in the synthesis of pesticides, herbicides, raw materials, dyestuffs and other chemical products. Its stable molecular structure makes it a reliable raw material for various organic synthesis reactions.

4. Application in Textile Industry

Carbohydrazide is used as a cross-linking agent and finishing auxiliary in textile processing. It improves fabric durability, wrinkle resistance and color fastness, and is commonly applied in fabric finishing and fiber treatment procedures.

 5. Uses in Photographic & Paper Making Industry

In photography, it serves as a reducing agent and stabilizer for developing solutions. In papermaking, it works as a preservative and additive to prevent paper mildew and degradation, helping maintain paper quality during storage and use.

6. Other Industrial Uses

It can also be used as a deodorant, metal surface treatment agent and gas purifying agent. Thanks to low toxicity and eco-friendly features, it is gradually replacing traditional hazardous hydrazine products in multiple industrial fields.

Packing and Storage
Packing: In 25kgs net cardboard drum

Storage:   Keep tightly closed.  

Safety Information

UN2030 Class8 PG III