Security - Green - Innovate - Service
Through the implementation of the strategy of driving large products, to promote the realization of high-end, high-quality and sustainable development of enterprise.
You are here: Home » Products » Intermediate » Organic Intermediate » Carbohydrazide Cas 497-18-7


Share to:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
sharethis sharing button

Carbohydrazide Cas 497-18-7

Assay: 99%
Appearance: White crystal
Capacity: 2000 MT per year
Packaging: 25kg/bag
Sample: available
  • Ensince Industry

Quick Details

Chemical Name: Carbohydrazide

Synonyms: 1,3-Diaminomocovina;1,3-diamino-ure;4-amino-semicarbazid;Cabazide;Carbazic acid, hydrazide;carbazicacid,hydrazide;Carbodihydrazide;Carbonic acid, dihydrazide

CAS No.: 497-18-7

Molecular Formula: CH6N4O

Chemical Structure:image.png

Molecular weight:90.08

Appearance:White crystal

Assay: 99.9%

Typical Properties

Items Standard
Appearance White crystal
Purity(%) 99.91
Moisture(%) 0.14
M.P.(℃) 154.2~154.9
PH 8.42
Conclusion The results conforms with enterprise standards
Items Standard
Appearance White crystal


It has a wide range of uses in industry:

1. Carbohydrazide can be used as an oxygen scavenger for boiler water in the field of water treatment. It is the most advanced material used in boiler water deoxidation in the world. It has low toxicity, high melting pointanddeoxidation efficiency far greater than the materials currently used. It is an ideal safety and environmental protection product.

As a boiler oxygen scavenger, the carbohydrazide can be placed in water, or an aqueous solution thereof can also be used. The amount of carbohydrazide in 1 mol of O 2 is 0.5 mol, and an appropriate excess is used. The applicable temperature range is 87.8-176.7 °C. The timing of using carbohydrazide after thermal deaeration.

The reaction of carbohydrazide with oxygen is as follows: CON4H6 2O2 = 2N2 3H2O CO2

2. Carbohydrazide can also be used as a component of rocket propellants.

3. Also, the hydrogen atom attached to the nitrogen atom is easily substituted by other groups.

4. In the textile industry, it can also be used as a crosslinking agent for elastic fibers, a scavenger for formaldehyde, and an antioxidant for pigments such as carotene.

5. In addition, the addition of an appropriate amount of carbohydrazide to the phenolic bactericide-containing soap can prevent discoloration and rancidity.

6. As a chemical raw material and chemical intermediate, it is widely used in medicine, herbicides, plant growth regulators, dyes and other industries. Color developing and soap quality stabilizers, rubber antioxidants, metal passivators, etc.


Drums, 25kg


Store in a cool, dry place away from light.