Hydrazine Hydrate

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Hydrazine Hydrate

it is used as an ANTIOXIDANT, an oxygen scavenger, and a corrosion inhibitor in water boilers and heating systems. Hydrazine is mainly used as a foaming agent in preparing polymer foams. No oxygen is entering the boiler with the feed water when hydrazine

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SKU: RXSOL-19-1541-050 Category:

No oxygen is entering the boiler with the feed water when hydrazine is present in the water.
 

The objective is to maintain a hydrazine residual between 0.05-0.2 ppm depending on operating pressure and boiler designe. Actual consumption is determined under operating conditions.  A normal dosage is approximately 1 ltr. per day, depending of system layout.


Hydrazine is a convenient reductant because the by-products are typically nitrogen gas and water. Thus, it is used as an ANTIOXIDANT, an oxygen scavenger, and a corrosion inhibitor in water boilers and heating systems. 

Hydrazine is mainly used as a foaming agent in preparing polymer foams. 

No oxygen is entering the boiler with the feed water when hydrazine is present in the water.

 

Technical Bulletin

Technical Data Sheet

molecular formula: H2NNH2
CAS No.: 000302012
molecular weight: 32.05
description: colorless, oily liquid, fuming in air.
odor: penetrating odor resembling that of ammonia
density: 1.0036 (25/4°C)
Boiling point: 113.5°C (at 760 mm Hg)
Freezing point: 1.4 – 1.5°C
explosive limits: 4.7 – 100% by volume in air
flash point: 38 – 52°C (open cup)
saturation concentration: 18900 ppm
conversion factors: 1 ppm = 1.31 mg/m3
(at 760 mm and 25°C) 1 mg/m3 = 0.76 ppm
solubility: soluble in water, ethanol, and isobutanol; insoluble in chloroform and ether
vapor density: 1.04 (air = 1)
vapor pressure: 14.4 mm Hg at 25°C
 

HYDRAZINE HYDRATE

Test

Results

Appearance

Colourless and clear

Sulfate : as SO4

0.0001% max.

Chloride : as Cl

0.0001% max.

Iron : as Fe

0.00005% max.

Heavy metals : as Pb

0.0001% max.

Non volatile matter

0.005% max.

Assay : N2H4H2O (as N2H4)

80.19% (51.32%)

 

Product Label

Hydrazine is a convenient reductant because the by-products are typically nitrogen gas and water. Thus, it is used as an ANTIOXIDANT, an oxygen scavenger, and a corrosion inhibitor in water boilers and heating systems.

Hydrazine is mainly used as a foaming agent in preparing polymer foams.

No oxygen is entering the boiler with the feed water when hydrazine is present in the water.

 

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