2050-34-2 Usage
Description
4-[(2,4-dihydroxyphenyl)azo]benzenesulphonic acid, also known as C.I. Acid Orange 6 (Free Acid), is an organic compound derived from the synthesis of Acid Orange 24 (A189835). It is characterized by its azo and sulphonic acid functional groups, which contribute to its chemical properties and potential applications.
Uses
Used in Wastewater Treatment:
4-[(2,4-dihydroxyphenyl)azo]benzenesulphonic acid is used as a component in trickling biofilters for wastewater treatment. Its presence aids in the removal of contaminants from the water, contributing to a cleaner and more sustainable environment.
Used in Suncare Compositions:
In the cosmetics industry, 4-[(2,4-dihydroxyphenyl)azo]benzenesulphonic acid is used as a component in suncare compositions. Its inclusion in these products helps protect the skin from harmful UV rays, providing a sunscreen effect and reducing the risk of sunburn and skin damage.
Used in Cosmetics Manufacturing:
4-[(2,4-dihydroxyphenyl)azo]benzenesulphonic acid serves as a raw material for the production of various cosmetic products. Its unique properties make it a valuable ingredient in the formulation of creams, lotions, and other skincare products.
Used in Mutagenicity Testing:
In the field of cosmetic safety, 4-[(2,4-dihydroxyphenyl)azo]benzenesulphonic acid is utilized in mutagenicity tests for dye compositions in cosmetics. These tests help ensure the safety of cosmetic products by identifying potential genetic mutations that could be harmful to consumers.
Check Digit Verification of cas no
The CAS Registry Mumber 2050-34-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,5 and 0 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 2050-34:
(6*2)+(5*0)+(4*5)+(3*0)+(2*3)+(1*4)=42
42 % 10 = 2
So 2050-34-2 is a valid CAS Registry Number.
InChI:InChI=1/C12H10N2O5S/c15-9-3-6-11(12(16)7-9)14-13-8-1-4-10(5-2-8)20(17,18)19/h1-7,13,16H,(H,17,18,19)/b14-11-
2050-34-2Relevant articles and documents
A novel fuel cell membrane with high efficiency
Paradesi, Deivanayagam,Samanta, Debasis,Mandal, Asit Baran,Jaisankar, Sellamuthu Nagappan
, p. 26193 - 26200 (2014)
A new class of polymer electrolyte membranes containing an azo based ionic diol (30, 40 and 50 mol%) was prepared for use in a fuel cell. Its proton conductivity, hydrolytic stability, water uptake capacity, swelling behaviour and ion-exchange capacity measurement data indicated its suitability for use as a proton exchange electrolyte membrane in fuel cells. For example, the membranes containing 30, 40 and 50 mol% of azo based ionic monomers exhibit fairly good proton conductivities of 0.073 S cm-1, 0.075 S cm-1 and 0.079 S cm-1, respectively at 30 °C. Moreover, the prepared membranes show a phase separated morphology and exhibit a high thermal stability up to 460°C which are important parameters for successful fuel cell design. Two types of azo based sulfonated poly(arylene ether sulfone) (SPAES) such as the SPAES-30 and SPAES-50 membrane electrode assembly have been successfully fabricated and yielded a good fuel cell performance in the whole range of current density.
