138206-22-1 Usage
Chemical compound
Yes
Purpose
Detection and quantification of metal ions (copper, lead, mercury)
Physical state
Yellow crystalline powder
Molecular weight
522.51 g/mol
Complex formation
Stable with metal ions
Application
Analytical chemistry and environmental monitoring
Hazard classification
Classified as a hazardous substance
Potential risks
Toxicity and environmental impact
Handling precautions
Caution must be exercised when handling DTTC
Check Digit Verification of cas no
The CAS Registry Mumber 138206-22-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,2,0 and 6 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 138206-22:
(8*1)+(7*3)+(6*8)+(5*2)+(4*0)+(3*6)+(2*2)+(1*2)=111
111 % 10 = 1
So 138206-22-1 is a valid CAS Registry Number.
138206-22-1Relevant academic research and scientific papers
Fourier transform Raman spectroscopy of 1,3-dithiole-2-thione and related compounds
Dyer, C. D.,Kilburn, J. D.,Maddams, W. F.,Walker, P. A.
, p. 1225 - 1234 (2007/10/02)
The Raman spectra of 1,3-dithiole-2-thione and a series of related compounds wer recorded on a fourier transform Raman spectrometer using near-infrared laser excitation.The spectra proved, with limited exception, to be of high quality.With the help of measured depolarisation ratios it has proved possible to make assignments for the stronger peaks in the spectrum of 1,3-dithiole-2-thione, thereby resolving ambiguities and disagreements in the results of previous workers.These assignments have been used to aid in the interpretation of the very characteristic spectra of substituted thiones.The value of these spectra for analytical purposes is discussed.
