5336-26-5 Usage
Uses
Used in Dye Production:
4-Amino-2-hydroxybenzenesulfonic acid is used as a key intermediate in the synthesis of dyes, contributing to the coloration and stability of various dye products.
Used in Pharmaceutical Industry:
In the pharmaceutical sector, 4-Amino-2-hydroxybenzenesulfonic acid serves as a precursor for the synthesis of various drugs, playing a crucial role in the development of new medicinal compounds.
Used in Agrochemicals:
4-Amino-2-hydroxybenzenesulfonic acid is utilized as a component in the formulation of agrochemicals, enhancing the effectiveness of these products in agricultural applications.
Used in Textile Industry:
Within the textile industry, 4-Amino-2-hydroxybenzenesulfonic acid is employed as a dyeing agent, imparting color and improving the quality of textiles.
Used in Cosmetics Industry:
In cosmetics, 4-Amino-2-hydroxybenzenesulfonic acid is used as an ingredient in various formulations, contributing to the product's efficacy and performance.
Used in Chemical Synthesis:
As a versatile intermediate in organic chemistry, 4-Amino-2-hydroxybenzenesulfonic acid is used in the synthesis of a wide range of chemicals, expanding its applications across different industries.
Check Digit Verification of cas no
The CAS Registry Mumber 5336-26-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,3,3 and 6 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 5336-26:
(6*5)+(5*3)+(4*3)+(3*6)+(2*2)+(1*6)=85
85 % 10 = 5
So 5336-26-5 is a valid CAS Registry Number.
InChI:InChI=1/C6H7NO4S/c7-4-1-2-6(5(8)3-4)12(9,10)11/h1-3,8H,7H2,(H,9,10,11)
5336-26-5Relevant academic research and scientific papers
Fiber reactive anthraquinone dyes
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, (2008/06/13)
The invention is that of a water soluble fiber reactive anthraquinone blue dyes. These dyes may be used to dye and print textiles and other substrates containing hydroxy and or groups in brilliant blue colors. The dyes of the invention are free of heavy metals.
Fiber-reactive disazo brown dye having vinylsulfone-type reactive group
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, (2008/06/13)
A compound, or a salt thereof, represented by the following formula, STR1 wherein A is a substituted or unsubstituted phenylene or naphthylene group, B is STR2 in which R3 is a hydrogen atom or a lower alkyl, lower alkoxy, acylamino or ureido group, and R4 is a hydrogen atom or a lower alkyl or lower alkoxy group, R1 and R3 are independently a hydrogen atom or a substituted or unsubstituted lower alkyl group, X is a substituted or unsubstituted amino, lower alkoxy, substituted phenoxy or sulfo group, Y is --SO2 CH=CH2 or --SO2 CH2 CH2 Z, in which Z is a group capable of being split by the action of an alkali, and m is 2 or 3, which is useful for dyeing hydroxyl group- or amide group-containing fiber materials to give dyed products of a brown color having excellent fastness properties with good build-up property.
