Information profile @ a Glance
- Tetraacetylethylenediamine is a bleaching activator which is mainly
used in detergents and additives for laundry washing and dishwashing
- TAED is typically applied in domestic laundry detergents, automatic
dish washing, bleach boosters, laundry soak treatments, to improve the
washing performance
- Typical concentrations of TAED range between 1.4% and 13% in these
products.
- TAED is produced in a two stage process from ethylenediamine (ED)
and acetic anhydride (Ac2O).
- ED is first diacetylated to DAED. In the second step DAED is
subsequently converted with Ac2O via TriAED into TAED TAED is
crystallized out of the reaction mixture, filtered, washed and dried,
and if necessary also granulated.
- TAED is also used in bleaching of paper, textiles and for the
generation of peracetic acid in disinfectants
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Basic Information
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Product Description
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Background information
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Acetic Anhydride
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Bleaching Cotton
Companies & Products
Trade Scenario
- Manufacturer & Distributor
- Suppliers
- Consultant - Market reports
- Environment Assessment
- Tetraacetylethylenediamine assessment
- Safety
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Technology & Project
Information
- Project Bulletin
- Manufacturer and supplier of acetic anhydride
- Acetic Acid Companies
- Ethylenediamine ( EDA ) - suppliers
- Technical Details
- The synthesis of Tetraacetylethylenediamine
- Bleaching and Epoxidation Catalysis
- Complete line of ethyleneamine products
- MSDS-Chinese Product
- Process Chart
- Manufacturing Process
- Certification & Standards
- Chlorine dioxide consumption
- Production of Tetra-acetyl-ethylene-diamine
- Solid Detergent Activator for use with
Oxygen Bleaches
Applications
- Bleaching
- Denture Cleansers
- Washing Solutions
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