Manufacturer supply high quality 3-hydroxy-4-(phenylazo)-2-naphthoic acid 27757-79-5 with ISO standards

Q: What is the 3-hydroxy-4-(phenylazo)-2-naphthoic acid?

3-hydroxy-4-(phenylazo)-2-naphthoic acid is , while it's Molecular Formula is C17H12 N2 O3. Used in Histology: 3-hydroxy-4-(phenylazo)-2-naphthoic acid is used as a staining agent in histology for the detection and visualization of lipids within tissue samples. Its affinity for fats and oils allows for the clear identification of these substances under microscopic examination. Used in Food and Textile Industry: In the food and textile industry, 3-hydroxy-4-(phenylazo)-2-naphthoic acid is used as a detection agent for the presence of fats and oils in products. This helps ensure the quality and purity of these materials, although its use is becoming increasingly restricted due to health concerns. Used in Manufacturing of Printing Inks and Lipsticks: 3-hydroxy-4-(phenylazo)-2-naphthoic acid is also employed in the production of printing inks and lipsticks, where its color properties contribute to the desired visual effects of these products. However, strict regulations and the search for safer alternatives are impacting its use in these applications. As the awareness of the potential health risks associated with 3-hydroxy-4-(phenylazo)-2-naphthoic acid grows, its applications are becoming more limited. The development and adoption of safer alternatives are crucial to maintaining the quality and safety of products in various industries while minimizing health risks.

Manufacturer supply high quality 3-hydroxy-4-(phenylazo)-2-naphthoic acid 27757-79-5 with ISO standards We provide high quality 3-hydroxy-4-(phenylazo)-2-naphthoic acid (CAS 27757-79-5), at a very affordable prices to our customers.

1.What is the 3-hydroxy-4-(phenylazo)-2-naphthoic acid ?

3-hydroxy-4-(phenylazo)-2-naphthoic acid, also known as Sudan III, is a synthetic azo dye characterized by its ability to detect the presence of fats and oils in various materials such as food and textile products. It is recognized for its staining capabilities in histology and its applications in the manufacturing of printing inks and lipsticks. However, due to its potential health risks, including links to cancer and other serious health issues, its use is strictly regulated and is banned in some countries. Ongoing efforts are being made to find safer alternatives for its applications.

Used in Histology:
3-hydroxy-4-(phenylazo)-2-naphthoic acid is used as a staining agent in histology for the detection and visualization of lipids within tissue samples. Its affinity for fats and oils allows for the clear identification of these substances under microscopic examination.
Used in Food and Textile Industry:
In the food and textile industry, 3-hydroxy-4-(phenylazo)-2-naphthoic acid is used as a detection agent for the presence of fats and oils in products. This helps ensure the quality and purity of these materials, although its use is becoming increasingly restricted due to health concerns.
Used in Manufacturing of Printing Inks and Lipsticks:
3-hydroxy-4-(phenylazo)-2-naphthoic acid is also employed in the production of printing inks and lipsticks, where its color properties contribute to the desired visual effects of these products. However, strict regulations and the search for safer alternatives are impacting its use in these applications.
As the awareness of the potential health risks associated with 3-hydroxy-4-(phenylazo)-2-naphthoic acid grows, its applications are becoming more limited. The development and adoption of safer alternatives are crucial to maintaining the quality and safety of products in various industries while minimizing health risks.

2.What is the CAS number for 3-hydroxy-4-(phenylazo)-2-naphthoic acid ?

The CAS number of 3-hydroxy-4-(phenylazo)-2-naphthoic acid is 27757-79-5.

More information of 3-hydroxy-4-(phenylazo)-2-naphthoic acid 27757-79-5 are:

CAS?Number	27757-79-5
Density	1.31g/cm³
Melting Point	>275 °C
Boiling Point	485.2°Cat760mmHg
Flash Point	247.2°C
Vapor Pressure	3.16E-10mmHg at 25°C
HS CODE	2927000090
PSA	82.25000
LogP	4.65900
Pka	2.67±0.30(Predicted)

3.What is the molecular formula of 3-hydroxy-4-(phenylazo)-2-naphthoic acid ?

The chemical formula of?3-hydroxy-4-(phenylazo)-2-naphthoic acid is C17H12 N2 O3 which containing 17 Carbon atoms,12 Hydrogen atoms,2 Nitrogen atoms and 3 Oxygen atoms,and the molecular weight, and the molecular weight of 3-hydroxy-4-(phenylazo)-2-naphthoic acid is 292.294

4.What is 3-hydroxy-4-(phenylazo)-2-naphthoic acid(27757-79-5)used for?

3-hydroxy-4-(phenylazo)-2-naphthoic acid, also known as Sudan III, is a synthetic azo dye characterized by its ability to detect the presence of fats and oils in various materials such as food and textile products. It is recognized for its staining capabilities in histology and its applications in the manufacturing of printing inks and lipsticks. However, due to its potential health risks, including links to cancer and other serious health issues, its use is strictly regulated and is banned in some countries. Ongoing efforts are being made to find safer alternatives for its applications.

InChI:InChI=1/2C17H12N2O3.Ca/c2*20-16-14(17(21)22)10-11-6-4-5-9-13(11)15(16)19-18-12-7-2-1-3-8-12;/h2*1-10,18H,(H,21,22);/q;;+2/p-2/b2*19-15+;

Relevant articles related to 3-hydroxy-4-(phenylazo)-2-naphthoic acid:

Article

Source

Photochemistry of p-benzoquinone diazide carboxylic acids: Formation of 2,4-didehydrophenols

Sander, Wolfram,Bucher, G?tz,Wandel, Holger,Kraka, Elfi,Cremer, Dieter,Sheldrick, William S.

, p. 10660 - 10672 (2007/10/03)

5.Manufacturer supply high quality 3-hydroxy-4-(phenylazo)-2-naphthoic acid 27757-79-5 with ISO standards

Jinhe Chemical Co., Ltd. is a quality supplier of 3-hydroxy-4-(phenylazo)-2-naphthoic acid. Our main goal is customer satisfaction. Contact us to negotiate the best price for your business on 3-hydroxy-4-(phenylazo)-2-naphthoic acid 27757-79-5.