70851-34-2 Usage
Uses
Used in Textile Industry:
Acid Yellow 220 is used as a dye for coloring textiles due to its bright yellow color, solubility in water, and good light and wash fastness properties. It provides a vibrant appearance to fabrics and ensures color retention during washing and exposure to light.
However, it is important to note that Acid Yellow 220 is toxic to aquatic organisms and can cause harm if it enters the environment. Therefore, strict regulations and guidelines are in place for the handling and disposal of this dye to minimize its environmental impact.
Check Digit Verification of cas no
The CAS Registry Mumber 70851-34-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,8,5 and 1 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 70851-34:
(7*7)+(6*0)+(5*8)+(4*5)+(3*1)+(2*3)+(1*4)=122
122 % 10 = 2
So 70851-34-2 is a valid CAS Registry Number.
InChI:InChI=1/2C23H19ClN4O7S.Co.4Na/c2*1-13(29)21(22(31)25-18-9-5-3-7-16(18)24)27-26-19-12-14(10-11-20(19)30)36(34,35)28-17-8-4-2-6-15(17)23(32)33;;;;;/h2*2-12,26,28,30H,1H3,(H,25,31)(H,32,33);;;;;/q;;+2;4*+1/p-6/b2*27-21+;;;;;