4430-20-0 Usage
Description
Chlorophenol Red is a chemical compound that appears as a reddish-brown to green or brown powder. It is commonly used as a dye and is also known for its metabolites.
Uses
1. Used in Forensic Science:
Chlorophenol Red is used as a detection agent for identifying nicotine, cannabinoids, and other drugs of abuse on vaping device surfaces and vaping liquid formulations. Its chemical properties allow for the effective identification of these substances, aiding in forensic investigations and analyses.
2. Used in Dye Industry:
Chlorophenol Red is utilized as a dye in various applications due to its distinctive color. Its versatility as a dye makes it suitable for use in different industries, including textiles, plastics, and cosmetics, where its color properties are highly valued.
Purification Methods
Crystallise the dye from glacial acetic acid. It is yellow at pH 4.8 and violet at pH 6.7. [Beilstein 19/3 V 458.]
Check Digit Verification of cas no
The CAS Registry Mumber 4430-20-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,3 and 0 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 4430-20:
(6*4)+(5*4)+(4*3)+(3*0)+(2*2)+(1*0)=60
60 % 10 = 0
So 4430-20-0 is a valid CAS Registry Number.
InChI:InChI=1/C9H12N2O.C6H5ClO/c1-11(2)9(12)10-8-6-4-3-5-7-8;7-5-3-1-2-4-6(5)8/h3-7H,1-2H3,(H,10,12);1-4,8H
