1332-37-2 Usage
Uses
Different sources of media describe the Uses of 1332-37-2 differently. You can refer to the following data:
1. iron oxide (iron oxide black, red, or yellow) is an inorganic compound frequently used to add color to cosmetics. It may have some slight sun screening ability. Iron oxide can vary in color from red to brown, black to orange or yellow, depending on the purity and amount of water added.
2. Iron Oxide is a trace mineral used as a pigment and colorant. it is
used to color pet food.
Definition
Pigments composed mainly of
ferric oxide (Fe2O3).
Industrial uses
Iron oxide is the fine red abrasive component of rouge. Like tripoli, rouge is blended with various soft binders into a cake form. It is used to polish high noble metal alloys such as yellow gold alloys.
Check Digit Verification of cas no
The CAS Registry Mumber 1332-37-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,3,3 and 2 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1332-37:
(6*1)+(5*3)+(4*3)+(3*2)+(2*3)+(1*7)=52
52 % 10 = 2
So 1332-37-2 is a valid CAS Registry Number.
InChI:InChI=1/2Fe.3O/rFe2O3/c3-1-5-2-4