81209-07-6 Usage
Properties and Applications
Red. Deep red powder. Used for cotton, hemp, viscose fabric dyeing.
Standard
Acid Resistance
Alkali Resistance
Light Fastness
Fulling
Persperation Fastness
Soaping
Moderate
Severe
ISO
5
4-5
4-5
Standard
Acid Resistance
Moderate
Severe
Check Digit Verification of cas no
The CAS Registry Mumber 81209-07-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,2,0 and 9 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 81209-07:
(7*8)+(6*1)+(5*2)+(4*0)+(3*9)+(2*0)+(1*7)=106
106 % 10 = 6
So 81209-07-6 is a valid CAS Registry Number.