11104-61-3 Usage
General Description
Cobalt oxide, also known as cobalt monoxide or cobaltous oxide, is an inorganic compound represented by the chemical formula CoO. It appears as a green to red solid and is used commonly in ceramics, glass, and pigments due to its vibrant color. It also plays a role in the creation of rechargeable batteries and catalysts. It reacts with acids to form salts of cobalt which are used in many industrial applications. Cobalt oxide, being a transition metal oxide, exhibits properties of both metals and non-metals but is primarily a magnetic semiconductor. However, it can be hazardous if ingested or inhaled, causing respiratory and skin irritation. Sustainability concerns have been raised because cobalt is considered a critical raw material, and its mining and processing can lead to environmental issues.
Check Digit Verification of cas no
The CAS Registry Mumber 11104-61-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,1,1,0 and 4 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 11104-61:
(7*1)+(6*1)+(5*1)+(4*0)+(3*4)+(2*6)+(1*1)=43
43 % 10 = 3
So 11104-61-3 is a valid CAS Registry Number.
InChI:InChI=1/Co.O/q+2;-2
Xn:Harmful;
