TEAD 10543-57-4 bleaching agent CAS NO.10543-57-4

1. High quality and competetive price

1) We have a group of strong long-term cooperated manufacturers, which enable us to provide customers with stable and high-quality products at very competitive prices;

2) We have been specialized in this field for many years, and our products have been exported worldwide, include Southeast Asia, Europe and America, Middle East, South America, Africa(etc.);

3) We always take quality seriously and meet customers' different specfications requirements, certificate of analysises are available before shipping the goods. 

 

2. Fast and safe delivery

1) Goods usually can be sent out within one week(or so) after the payment, we always follow up the status of the goods and update for customers, our staffs are 7x24h there for you to contact;

2) Secure and discreet shipment. Various transportation methods for your choice, such as Ocean shipment, Air shipment, FedEx, UPS, DHL(etc.); 

3) Customs pass and satisfaction rate 99%.

 

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                                      N,N,N′,N′-Tetraacetylethylenediamine   

 

 

 

Chemical nature           

Chemical name:Tetraacetylethylenediamine,TEAD

Molecular formula: C10H16N2O4

Molecular weight: 228.25

EINECS No:234-123-8 

CAS No. 10543-57-4 

 

Properties          

Appearance: White/Blue/Green free flowing granules

Content (%): 92±2%

Assay: 90~94%

Moisture:≤2.0%

Bulk Density: 450~750g/l

Particle Size:

       Max. 1.0% on 1.7 mm-Tyler 10 mesh or equivalent

       Max. 3.0% through 0.150mm-Tyler 100mesh or equivalent

Fe Content: ≤20ppm

 

 

Application:           

N,N,N',N'-Tetraacetylethylenediamine is used as a peroxide bleach activator in household detergents and for paper pulp. It also serves as an important component of laundry detergents and bleaches, where it is used as an activator for active oxygen bleaching agents such as sodium perborate, sodium percarbonate, sodium perphosphate and sodium persulfate. It reacts with the perhydroxyl anion HO2- in the presence of aqueous alkaline solution to prepare triacetylethylenediamine and diacetylethylenediamine with the release of peracetic acid, which is a fast acting bleaching agent.