226923-51-9 Usage
General Description
C.I. Acid Blue 281, also known as Acid Blue 281, is a synthetic dye belonging to the class of azo dyes. It is commonly used in the textile industry for dyeing wool, silk, and polyamide fabrics. This chemical is a dark blue powder and is highly soluble in water. It is also used in the production of various colored products, including inks and paints. However, Acid Blue 281 is considered potentially harmful and should be handled with caution, as it has been shown to have toxic effects on aquatic organisms. As a result, it is important for manufacturers and users of this chemical to adhere to safety and environmental regulations to minimize its impact.
Check Digit Verification of cas no
The CAS Registry Mumber 226923-51-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,6,9,2 and 3 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 226923-51:
(8*2)+(7*2)+(6*6)+(5*9)+(4*2)+(3*3)+(2*5)+(1*1)=139
139 % 10 = 9
So 226923-51-9 is a valid CAS Registry Number.