Diethyl Hydroxyl Amine N,N- DEHA

Nov 11, 2024
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Diethyl Hydroxyl Amine N,N- DEHA

A colourless to pale yellow transparent liquid, available as 98% DEHA and also as 85% solution in water. Di Ethyl Hydroxyl Amine (DEHA) is versatile products use for Controlling the corrosion inhibitor, Photographic etc.

Code: RXSOL-40-5029-210

Other Equivalent Brand N,N-DIETHYLHYDROXYLAMINE DEHA, N-Ethyl-N-Hydroxy-Ethanamine

Short Description:

A colourless to pale yellow transparent liquid, available as 98% DEHA and also as 85% solution in water.

Generic Name: DEHA

Application:

It is use for Water Treatment Chemical, Corrosion Inhibitor, Polymerization, Photographic Chemicals, Decolourisation, etc. DEHA used as a volatile oxygen scavenger and reacts in a ratio of 2.8/1 DEHA/O2.

Using Procedure:

Application Area of DEHA : Water Treatment , Polymerization, Photographic Chemicals, Decolourisation , Inhibitors, Silicon Rubber

Note:

Storage : Can be stored and handled in equipment made of stainless steel of Type SS304 or SS316 or steel lined with glass, polypropylene or polyethylene. Storage in mild steel equipment or containers is n.

Storage :
Can be stored and handled in equipment made of stainless steel of Type SS304 or SS316 or steel lined with glass, polypropylene or polyethylene. Storage in mild steel equipment or containers is not recommended. DEHA drums should be stored in a cool and well ventillated area, away from sources of ignition.

Packing :

25 Ltrs, 210 Ltrs. in new UN approved HMHDPE drums / In ISO Tanks of 20 Mt's capacity.

Health & Safety :

DEHA is irritating to skin,eyes and the mucous membrane. In case of contact,affected area to be washed with plenty of water for atleast 15 minutes. In case of inhalation,victim should be moved to fresh air and oxygen should be administered. In case of ingestion,victim should be made to consume copious quantity of milk and water. Medical advice should be sought at once. Personal protective equipment should always be used while handling.

Technical Specifications:

Physical Properties

Empirical Formula		C4H11NO
Molecular Wt		89.1
	DEHA 98%	DEHA 85%
Sp. Gr. at 20°C	0.855 - 0.875	0.895 - 0.905
Refractive Index	1.418 - 1.420	1.418 - 1.420
Boiling Point	124 to 126°C	94 to 96°C
Freezing Point	-25 to -27°C	Below 0°C
Flash Point (Closed C)	Below 45°C	45 to 47°C
Solubility in water	Soluble	Soluble
pH	10.2	10

Specification :

Specification	DEHA 98%	DEHA 85%
Purity as DEHA (wt. %)	98.00 min.	85.00 min.
Water Content (% by wt.)	--	15.00 max
Ethylamines (% by wt.)	0.5 max.	0.05 max.

Remarks:

Diethylhydroxylamine (DEHA) is an organic compound with the formula (C2H5)2NOH. It is a colorless liquid, although it is usually encountered as a solution. It is mainly used as an oxygen scavenger in water treatment. It is a volatile oxygen scavenger and reacts in a ratio of 2.8/1 DEHA/O2. It is employed in high pressure (>70 bar) boiler systems due to a very low rate of reaction at low temperatures and pressures. Due to its volatility, it acts as an oxygen scavenger throughout the entire boiler system due to steam carryover. DEHA also reacts with ferrous metals to form a passivized film of magnetite throughout the boiler system.

WATER TREATMENT

DEHA is used in Water Treatment Chemical Formulations for controlling corrosion in boiler very effectively due to its property of oxygen scavenging. It scores over conventional hydrazine hydrate since it is far less toxic and meets the standard for disposal of blow offs without any difficulty giving a good protection against corrosion at the same time.

• POLYMERIZATION

DEHA's powerful free radical scavenging ability coupled with its moderate volatility and relatively low order of acute toxicity makes it an ideal "popcorn Polymer "/ vapour phase inhibitor for olefins or styrene monomer storage & recovery system. Because of its capability of inhibiting polymerization in the gas phase, DEHA is finding use as an in-process inhibitor for the production of styrene, divinylbenzene, butadiene, isoprene and other monomers containing a reactive double bond.

• PHOTOGRAPHIC CHEMICALS

DEHA has reducing property, so it is used as an auxiliary chemical photographic developer for instant colour photos. Also, DEHA is effective in stabilization of image and in the prevention of discolouration.

• DECOLOURISATION

Phenol and Phenolic antioxidants can be decolourised with DEHA.

• INHIBITORS

DEHA can be used as a colour stabiliser of monoalkyl phenol.

• SILICON RUBBER

DEHA can be used as a raw material for the hardener of the Silicon Sealant and coating agent.

Application Area :

Water Treatment :

DEHA is used in Water Treatment Chemical Formulations for controlling corrosion in boiler very effectively due to its property of oxygen scavenging.It scoresover conventional hydrazine hydrate since it is far less toxic and meets the standard for disposal of blow offs without any difficulty giving a good protection against corrosion at the same time.

Polymerization:

DEHA's powerful free radical scavenging ability coupled with its moderate volatility and relatively low order of acute toxicity makes it an ideal "popcorn Polymer "/ vapour phase inhibitor for olefins or styrene monomer storage & recovery system.Because of its capability of inhibiting polymerization in the gas phase, DEHA is finding use as an in-process inhibitor for the production of styrene, divinylbenzene, butadiene, isoprene and other monomers containing a reactive double bond.

Photographic Chemicals:

DEHA has reducing property, so it is used as an auxiliary chemical photographic developer for instant colour photos. Also, DEHA is effective in stabilization of image and in the prevention of discolouration.

Decolourisation : Phenol and Phenolic antioxidants can be decolourised with DEHA.

Inhibitors: DEHA can be used as a colour stabiliser of monoalkyl phenol.

Silicon Rubber: DEHA can be used as a raw material for the hardener of the Silicon Sealant and coating agent.

Why DEHA used as Oxygen Scavender in High Pressure Boiler?

DEHA It is employed in high pressure (>70 bar) Boiler systems due to a very low rate of reaction at low temperatures and pressures.

Diethyl Hydroxyl Amine N,N- DEHA exporter and supplier in India UAE Middle East Oman Kenya Africa. DEHA supplier in Mumbai, Kandla Surat Gujrat, Kolkata, West Bengal, Chennai Tamilnadu, Visakhapatnam, Andhra Pradesh, Dubai, Fujairah, Abudhabi, Sharjah, Ajman, Muscat Barka Sohar, Nairobi Kenya Sudan, Yemen Tanzania Africa

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Packing Size: 200.00 Ltr.

Article News:

COMPARATIVE TEST METHOD FOR DEHA, Diethylhydroxylamine Analysis,

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Company Info

RX MARINE INTERNATIONAL is a manufacturer and distributor that specializes in providing custom solutions. Wheather it is private labeling, custom packaging, chemical manufacturing or product sourcing, we have the team in place to make business with us as simple as possible. we provide excellent products and service to markets. Our customer located world wide.

We have sold over a million Ltrs of RXSOL products without a failure. We put this down to the fact that, as manufacturers, we have total control of the raw materials we use and our manufacturing process. Many of our competitors source their tankcleaner form third parties abroad and cannot stand by their products as confidently as we can.

Diethyl Hydroxyl Amine N,N- DEHA