93440-84-7 Usage
Composition
One sulfur atom and four fluorine atoms
Physical state at room temperature
Colorless gas
Odor
Pungent, similar to rotten eggs
Toxicity
Highly toxic
Semiconductor industry
Source of sulfur in the production of sulfur hexafluoride
Magnesium and aluminum alloy production
Sulfur hexafluoride is used in this process
Precursor
In the production of various organic and inorganic fluorine compounds
Environmental impact
Potential for environmental harm
Safety precautions
Proper handling and disposal procedures are necessary when working with sulfur tetrafluoride
Check Digit Verification of cas no
The CAS Registry Mumber 93440-84-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,4,4 and 0 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 93440-84:
(7*9)+(6*3)+(5*4)+(4*4)+(3*0)+(2*8)+(1*4)=137
137 % 10 = 7
So 93440-84-7 is a valid CAS Registry Number.
