Oxygen Scavenger Carbohydrazide
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 )
Carbohydrazide in BOILER means no oxygen is entering the boiler Carbohydrazide will help to Decrease oxygen on HP, LP boiler. Carbohydrazid also called Carbodihydrazide, is a high performance oxygen scavenger which can be used in all types of boilers. Carbohydrazide is a white, water-soluble solid that decomposes upon melting point around 153°C.
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.
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 |
Recommended dose of Carbohydrazide :
|
Low Pressure Boiler ( 0 to 40 bar ) |
0.10 to 0.2 ppm level |
|
Medium Pressure Boiler ( 41 to 60 bar ) |
0.1 to 0.15 ppm level |
|
High Pressure Boiler ( more then 60 bar) |
0.05 to 0.10 ppm level |
Carbohydrazide also Widely used in medicine, herbicides, plant growth regulators, dyes and other industries. RXSOL is Top chemicals manufacturer and exporter of Various Water Treatment Chemicals and Agriculture Chemicals, Marine and Oil Field Chemicals, Tank Cleaner.
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.
Valuable Boiler Water Treatment Chemicals :
Hydrazine Hydrate (50 ~ 51% as N2H4) plays very important role for corrosion protection in boilers.
Activated Hydrazine (34 ~ 35% as N2H4) Catalyzed Hydrazine solution for corrosion Protection and related equipment.
Morpholine (C4H9NO). Technical Grade for Boiler Water Treatment. Purity Not less than 99%.
Acid Inhibitor : For the suppression of Hydrochloric Acid attack on Ferrous alloys, Cuprous alloys and Titanium alloys, effec up to 94°C with efficiency not less than 75% in 5% HCI solution and Acid Inhibitor concentration 2%.
Ammonia 25% (NH4OH).
25% as ammonium Hydroxide used high pressure Boiler water treatment.
It is a clear colorless liquid.
PH 11-12 @ 20 °C.
Density 0.9 g/cm3.
Chloride (CL) 0.002 mg/liter maximum.
Iron (Fe) 0.002 mg/liter maximum.
Hardness Stabilizer :
Polyacrylate material of low molecular weight.
Non-volatile used for scale inhibition in sea water treatment.
The product is miscible with water in all proportions. And is clear Liquid.
PH valve 5-7.
Density @ 20°C Approx. 40%.
Chemical Characterization Sodium Polyacrylate, Modified, Aqueous solution.
Solidification temperature -20°C.
Flash point >100°C.
Ignition temperature >200°C.
RXSOL other valuable Water Tretment Chemicals :
Defoamer for ETP
Why Hydrazine is replace by Carbohydrazide ?
Carbohydrazide (CH6N4O) - RXSOL-42-2541-025 is an oxygen scavenger often added to boiler systems to control corrosion. It reacts with oxygen at low temperatures and pressures. It also passivates metal surfaces preventing further corrosion. The reaction products are volatile, so they do not contribute to dissolved solids in the system. Carbohydrazide is widely used to replace hydrazine as an oxygen scavenger because it is less toxic.
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.
Why Hydrazine is replace by Carbohydrazide ?
Carbohydrazide (CH6N4O) - RXSOL-42-2541-025 is an oxygen scavenger often added to boiler systems to control corrosion. It reacts with oxygen at low temperatures and pressures. It also passivates metal surfaces preventing further corrosion. The reaction products are volatile, so they do not contribute to dissolved solids in the system. Carbohydrazide is widely used to replace hydrazine as an oxygen scavenger because it is less toxic.
