12715-61-6 Usage
Preparation
3-Amino-4-hydroxybenzenesulfonamide diazo, and 3-Oxo-N-phenylbutanamide coupling, and then into a 2-1 cobalt complex. Structure and the C.I.Acid Yellow 128 ?the same.
Properties and Applications
brilliant yellow.brown uniform powder, soluble in water, solubility of 50 g/L (80 ℃). The strong sulfuric acid for yellow, diluted light yellow solution; In the thick of sodium hydroxide solution for yellow, diluted light yellow. Its water solution for light yellow. Can be used for wool, silk, nylon, polyvinyl alcohol and dimension/cotton, wool/viscose blended dyed in the wool, silk and nylon fabric printing directly, can also be used for leather coloring.
Standard
Light Fastness
Soaping
Persperation Fastness
Oxygen bleaching
Fastness to seawater
Fading
Stain
Fading
Stain
Fading
Stain
AATCC
5
3
2-3
5
4-5
5
Standard
Light Fastness
Fading
Stain
Check Digit Verification of cas no
The CAS Registry Mumber 12715-61-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,7,1 and 5 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 12715-61:
(7*1)+(6*2)+(5*7)+(4*1)+(3*5)+(2*6)+(1*1)=86
86 % 10 = 6
So 12715-61-6 is a valid CAS Registry Number.
InChI:InChI=1/2C16H16N4O5S.Co/c2*1-10(21)15(16(23)18-11-5-3-2-4-6-11)20-19-13-9-12(26(17,24)25)7-8-14(13)22;/h2*2-9,19,22H,1H3,(H,18,23)(H2,17,24,25);/q;;+2/p-4/b2*20-15-;
