Carbohydrazide

Boiler Chemicals-42

Carbohydrazide

Carbodihydrazide Oxygen scavenger for Boilers

No oxygen is entering the boiler with the feed water when hydrazine is present in the water ( This will help to decrease oxygen on HP, LP boiler )

Key details

Generic name Carbodihydrazide Oxygen scavenger for Boilers
Active matter (%) 100
Standard packing 25.00 Kg.PWD
Available pack sizes Packed in clearly marked with contents 25, 50, Kgs, Carbohydrazide the hydrazide of carbonic acid.. Carbohydrazide will be palletized and shrunk wrapped on new strong wooden pallets.
Supply locations Carbohydrazide supplier in Mumbai, Kolkata, Gandhidham, Chennai, Visakhapatnam, Fujairah, Dubai, Abudhabi Sharjah Muscat Oman, Canada. Carbohydrazide plays very important role for corrosion protection in boilers water treatment. Chemical formula OC(N2H3)2 Molecular Formula: CH6N4O

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Application

Carbohydrazide can be used as oxygen scrubber as direct replacement for Hydrazine in any boiler without the associated safety hazards and handling precautions. The product is based on volatile chemistry and so leaves no dissolved solids and minimal ammonia to the boiler system. 

Using Procedure

Carbohydrazide does provide outstanding protection from oxygen corrosion together with excellent feed water and boiler system passivation. Carbohydrazide reacts directly with oxygen. It helps prevent oxygen damage and continues to passivate metal surfaces during wet lay-up. Carbohydrazide can also be used as a curing agent for epoxide-type resins.

Technical Specifications

Physical properties ::: 
Carbohydrazide the hydrazide of carbonic acid

Molecular formula: OC(N₂H₃)₂
CAS No.:  
Molecular weight: 90.09
Description: White Solid
odor: Characteristic Smell
Density: 1.34 (25/4°C)
   
Solubility: Soluble in Water, Ethanol
vapor density: 1.04 (air = 1)
vapor pressure: 14.4 mm Hg at 25°C
 
Remarks

Carbohydrazide is used as an oxygen scavenger for high pressure boilers in power plants and other industries to reduce corrosion of metal pipes and fittings.

What is CarboHydrazide ?
Carbohydrazide the hydrazide of carbonic acid.

Note

As proper level Carbohydrazide protect metal machinery parts from corrosion.

Carbohydrazide is one of popular an alternative Oxygen Scavenger. It is very important to protect boiler components from feed boiler water corrosion. 
 

Carbohydrazide is used as an oxygen scavenger in water treatment for boilers. It is an alternative to the hazardous and potentially carcinogenic hydrazine. Carbohydrazide reacts with oxygen to make water, nitrogen and urea.

Carbohydrazide also passivates metals and reduces metal oxides converting ferric oxide to ferrous oxide and converting cupric oxide to cuprous oxide.

Carbohydrazide is widely used in the production of drugs, herbicides, plant growth regulators, and dyestuffs. Carbohydrazide is a white crystalline solid with a melting point of 153-154 °C. It decomposes upon melting. It is very water soluble and largely insoluble in organic solvents.

 

 

 

Carbohydrazide Uses and Application:

 

Oxygen scrubber: carbohydrazide is used as an oxygen scrubber in boiler systems. Oxygen scrubbers remove oxygen gas from the boiler system to prevent corrosion.

Polymers: carbohydrazide can react with many aromatic compounds to create polymers.Carbohydrazide can be used as a curing agent for epoxide-type resins.

Photography: carbohyrazide is used in the silver halide diffusion process as one of the toners. Carbohydrazide is used to stabilize color developers that produce images of the azo-methine and azine classes.

Carbohydrazide has been used to develop propellants stabilize soaps, and used a reagent in organic synthesis.

 

 

 

 

Carbohydrazide HS Code: 38249022

Did you Know

Carbohydrazide is used as an oxygen scavenger in water treatment for boilers. It is an alternative to the hazardous and potentially carcinogenic hydrazine. Carbohydrazide reacts with oxygen to make water, nitrogen and urea.

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