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Tetraacetyl Ethylenediamine Peroxide Bleach For Detergent Powder cas Mo.10543-57-4

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Tetraacetyl Ethylenediamine Peroxide Bleach For Detergent Powder cas Mo.10543-57-4

Place of Origin : China
MOQ : 25kg
Payment Terms : L/C, T/T, Western Union, MoneyGram
Supply Ability : 500tons/month
Delivery Time : Within 7 days after received the payment
Packaging Details : 20kg/bag
CAS No. : 10543-57-4
MF : C10H16N2O4
Appearance : Powder
Usage : Peroxide series
Package : 25kg/bag
EINECS : 234-123-8
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Tetraacetyl ethylenediamine peroxide bleach for detergent powder


Tetraacetyl ethylenediamine


1. Powder
3. Cas No.10543-57-4
4. Molecular Formula: C10H16N2O4


1. Description:


Tetraacetylethylenediamine, commonly abbreviated as TAED, is an organic compound with the formula (CH3C(O))2NCH2CH2N(C(O)CH3)2. It is commonly used as a peroxide bleach activator in household detergents and for paper pulp. It is produced by acetylation of ethylenediamine. Although structurally and in abbreviation very similar to EDTA, the two compounds should not be interchanged.


2. Specification


Chemical name…………………………………………Tetra Acetyl Ethylene Diamine Formula…………………………………………………………………………C10H16O4N2CAS No.………………………………………………………………………10543-57-4 Percent………………………………………………………………………approX92-95

Flash Point……………………………………………………………………………………Not applicable Flammability…………………………………………………………………………………Non-flammable Auto-ignition temperature………………………………………………………………Not applicable Danger of explosion………………………………………………………………………Non-explosive Common extinguishing methods………………………………………………………………Water Fire fighting instructions……………………………………Evacuate all nonessential personnel. Personnel should wear normal protective equipment(full bunker gear) and positive pressure self-contained breathing apparatus. keep the air liquidity to egest poisonous gas and disaggrega-tire subject.Use a large quantity of water to spray.


3. Storage


► In a dry area.

► Protect from direct sunlight.

► Keep away from heat sources

► Keep away from reactive products (see section 10). ►Store in vented containers.

► Store at temperatures less than 40℃(104℉).


4 . Usage


TAED is an important component of laundry detergents and bleaches, where it is used as an activator for "active oxygen" bleaching agents. Active oxygen bleaching agents include sodium perborate,sodium percarbonate, sodium perphosphate, sodium persulfate, and urea peroxide. These compounds release hydrogen peroxide during the wash cycle. Hydrogen peroxide is an inefficient bleach below 60 °C, but when activators such as TAED are present, hydrogen peroxide (in the form of the perhydroxyl anion in the alkaline water) can react with the bleach activator in a process called perhydrolysis to form a peroxy acid (also known as a peracid). Peroxy acids are more efficient at bleaching at lower temperatures like 40 °C, . TAED was first used in a commercial laundry detergent in 1978 (Skip by Unilever).[1] Currently, TAED is the main bleach activator used in European laundry detergents and has an estimated annual consumption of 75 kt.[2]

In aqueous alkaline solution, the perhydroxyl anion HO2− (from hydrogen peroxide) reacts with TAED to form triacetylethylenediamine (TriAED) and diacetylethylenediamine (DAED) consecutively, and releases (roughly) two equivalents of peracetic acid (a peroxy acid), which is a fast-acting bleaching agent



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house cleaning chemicals

      

common cleaning chemicals

      
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