32517-36-5 Usage
Preparation
2-Amino-5-nitrophenol diazo, and Naphthalen-2-ol coupling, and then into a chrome complex (1 to 2 Moore single atoms chromium azo dyes).
Properties and Applications
blue ash. Deep yellow powder. Slightly soluble in water, soluble in ethylene glycol ether, DMF, ethanol, and other organic solvents. Its solution for brown. Dye bath of copper ions slight changes in color, iron ion in the same light. Used for wool, polyamide fiber dyeing, nylon fabric can be in directly on printing. Mainly used for pigskin, such as cow leather, goat natural leather finishing the spray or curtains, especially suitable for aniline leather spraying shading.
Standard(Perlon)
Light Fastness
Soaping
Persperation Fastness
Oxygen bleaching
Fastness to seawater
Fading
Stain
Fading
Stain
Fading
Stain
ISO
7
5
4-5
5
3-4
5
5
Standard(Perlon)
Light Fastness
Fading
Stain
ISO
7
Check Digit Verification of cas no
The CAS Registry Mumber 32517-36-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,5,1 and 7 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 32517-36:
(7*3)+(6*2)+(5*5)+(4*1)+(3*7)+(2*3)+(1*6)=95
95 % 10 = 5
So 32517-36-5 is a valid CAS Registry Number.
InChI:InChI=1/C16H11N3O4.Cr/c20-14-8-5-10-3-1-2-4-12(10)16(14)18-17-13-7-6-11(19(22)23)9-15(13)21;/h1-9,20-21H;/q;+3