6358-83-4 Usage
Preparation
4-Methoxybenzene-1,3-diamine? double nitriding, and Benzene-1,3-diamine(2 Moore) coupled.
Properties and Applications
dark red light brown. Soluble in water and ethanol, insoluble in acetone, benzene, carbon tetrachloride, ceramic, and solvent. For the strong sulfuric acid in dark brown, diluted solution for orange brown; In strong hydrochloric acid solution for blood-red; In nitric acid solution for brown, then into orange. The dye solution to join 10% sodium hydroxide solution without change.
Standard
Light Fastness
Persperation Fastness
Ironing Fastness
Soaping
Fading
Stain
Fading
Stain
Fading
Stain
AATCC
3
1
2-3
Standard
Light Fastness
Fading
Stain
AATCC
3
Check Digit Verification of cas no
The CAS Registry Mumber 6358-83-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,3,5 and 8 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 6358-83:
(6*6)+(5*3)+(4*5)+(3*8)+(2*8)+(1*3)=114
114 % 10 = 4
So 6358-83-4 is a valid CAS Registry Number.