12217-33-3 Usage
Description
Acid Orange 95 is a red light orange dye with a cherry red powder form, soluble in water. It is used for dyeing a variety of fibers, including wool, silk, polyamide, and polyester, with good light fastness, soaping, perspiration fastness, and fastness to seawater.
Uses
Used in Textile Industry:
Acid Orange 95 is used as a dye for wool, silk, and polyamide fiber fabrics, providing good colorfastness and washability.
Used in Printing Industry:
Acid Orange 95 is used for direct printing on wool, silk, and polyamide fiber fabrics, offering vibrant and long-lasting color.
Used in Leather Industry:
Acid Orange 95 is used for leather dyeing, providing a consistent and durable color to leather products.
Preparation
1,1-Bis(4-aminophenyl)cyclohexane double nitriding, respectively with the 7-Hydroxynaphthalene-1,3-disulfonic acid and phenol coupling.
Standard
Light Fastness
Fading
Stain
ISO
4-5
Check Digit Verification of cas no
The CAS Registry Mumber 12217-33-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,1 and 7 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 12217-33:
(7*1)+(6*2)+(5*2)+(4*1)+(3*7)+(2*3)+(1*3)=63
63 % 10 = 3
So 12217-33-3 is a valid CAS Registry Number.