83046-38-2 Usage
General Description
Direct Black 168 is a synthetic organic dye that belongs to the azo dye family. It is commonly used in the textile industry to dye cotton, wool and other natural fibers. Direct Black 168 is known for its deep black color and good color fastness properties, making it a popular choice for dyeing fabrics. This chemical is also used in the production of paper and leather products. However, Direct Black 168 has been associated with potential health hazards, and there are concerns about its environmental impact. As a result, there has been a growing interest in developing alternative, more sustainable dyes for the textile industry.
Check Digit Verification of cas no
The CAS Registry Mumber 83046-38-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,0,4 and 6 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 83046-38:
(7*8)+(6*3)+(5*0)+(4*4)+(3*6)+(2*3)+(1*8)=122
122 % 10 = 2
So 83046-38-2 is a valid CAS Registry Number.