152287-07-5 Usage
Description
Acid Black 220 is a synthetic dye characterized by its grey color and various fastness properties, including light fastness, soaping, perspiration fastness, oxygen bleaching, and fastness to seawater. It is classified under the ISO standard with ratings ranging from 4 to 6.
Uses
Used in Textile Industry:
Acid Black 220 is used as a dye for coloring fabrics due to its light fastness and ability to withstand various conditions such as soaping, perspiration, and oxygen bleaching. Its fastness to seawater also makes it suitable for dyeing materials that may come into contact with saltwater.
Used in Color Fastness Testing:
Acid Black 220 is used as a reference dye in color fastness testing to evaluate the performance of other dyes and materials under various conditions, such as light exposure, washing, and exposure to bleach and seawater. Its ISO ratings provide a standard for comparing the fastness properties of different dyes and materials.
Standard
Light Fastness
Fading
Stain
ISO
6
Check Digit Verification of cas no
The CAS Registry Mumber 152287-07-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,2,2,8 and 7 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 152287-07:
(8*1)+(7*5)+(6*2)+(5*2)+(4*8)+(3*7)+(2*0)+(1*7)=125
125 % 10 = 5
So 152287-07-5 is a valid CAS Registry Number.