40790-04-3 Usage
Description
2-Butanone, 4,4-thiobis-, also known as diacetyl monoxime (DMO), is a yellow crystalline solid with a strong odor. It is a chemical compound primarily used as a reagent in analytical chemistry for the detection of various metals and the determination of nitrite and carbonyl compounds in water and other samples. DMO is non-flammable and stable under normal conditions, making it a useful and versatile chemical in laboratory settings. However, it is important to take proper safety precautions when handling this compound, as exposure can irritate the skin, eyes, and respiratory system.
Uses
Used in Analytical Chemistry:
2-Butanone, 4,4-thiobisis used as a reagent for the detection of various metals in analytical chemistry. Its ability to form complexes with metal ions makes it a valuable tool in identifying and quantifying metal concentrations in samples.
Used in Environmental Analysis:
In environmental analysis, 2-Butanone, 4,4-thiobisis used for the determination of nitrite and carbonyl compounds in water and other samples. This helps in assessing the quality of water and identifying potential contaminants.
Used in Laboratory Settings:
Due to its non-flammable nature and stability under normal conditions, 2-Butanone, 4,4-thiobisis a versatile chemical used in various laboratory applications. Its strong odor and yellow crystalline form make it easily identifiable and suitable for a range of experiments and analyses.
Check Digit Verification of cas no
The CAS Registry Mumber 40790-04-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,7,9 and 0 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 40790-04:
(7*4)+(6*0)+(5*7)+(4*9)+(3*0)+(2*0)+(1*4)=103
103 % 10 = 3
So 40790-04-3 is a valid CAS Registry Number.
