53760-27-3 Usage
Description
N-(4-Aminophenyl)-1,4-benzenediamine, also known as 4,4'-Diaminodiphenylamine Sulfate Hydrate, is an organic compound characterized by its dark blue, very fine crystalline powder appearance. It is a derivative of benzene with two amino groups attached to the para position, which gives it unique chemical properties and a high melting point of 158°C.
Uses
Used in Anti-Corrosive Coating Material Industry:
N-(4-Aminophenyl)-1,4-benzenediamine is used as an additive in the anti-corrosive coating material industry for the prevention of corrosion in metals. Its chemical structure allows it to form a protective layer on the metal surface, reducing the rate of corrosion and extending the lifespan of the coated metal.
Used in Textile Industry:
In the textile industry, N-(4-Aminophenyl)-1,4-benzenediamine is used as a dyeing agent for cotton and glue dyeing and printing. It provides a blue-black color to the dyed material, with a medium coupling speed and weak coupled ability. The optimal pH for the coupling process is between 7 and 8.2, which ensures a stable and even coloration.
Used in Chemical Synthesis:
Due to its unique chemical structure, N-(4-Aminophenyl)-1,4-benzenediamine can also be used as an intermediate in the synthesis of various organic compounds, including pharmaceuticals, dyes, and other specialty chemicals. Its versatility in chemical reactions makes it a valuable building block in the chemical industry.
Preparation
Bis(4-nitrophenyl)amine reduction.
Check Digit Verification of cas no
The CAS Registry Mumber 53760-27-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,7,6 and 0 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 53760-27:
(7*5)+(6*3)+(5*7)+(4*6)+(3*0)+(2*2)+(1*7)=123
123 % 10 = 3
So 53760-27-3 is a valid CAS Registry Number.
53760-27-3Relevant articles and documents
Antimicrobial compositions
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, (2008/06/13)
The present invention relates to an enzymatic method for killing or inhibiting microbial cells or microorganisms, e.g. in laundry, on hard surfaces, in water systems, on skin, on teeth or on mucous membranes. The present invention also relates to the use of said enzymatic composition for preserving food products, cosmetics, paints, coatings, etc.