6505-30-2 Usage
Preparation
4-(Diethylamino)benzaldehyde?(1 Moore) and 3-((Ethyl(m-tolyl)amino)methyl)benzenesulfonic acid?(2 Moore) condensation, garnish with heavy chromate salt-oxalic acid oxidation.
Flammability and Explosibility
Notclassified
Properties and Applications
bright blue. Blue powder, soluble in water, but soluble in ethanol for pure blue. The strong sulfuric acid dyes for yellow until golden brown, to dilute lemon yellow. The water solution is violet blue, encounter after sodium hydroxide are still violet blue, precipitation. Levelness and discharge performance is good. Dyeing copper and iron ion in the dark colored. Used for wool, silk and their blended fabric dyeing and printing directly, also used in leather and wood color, sometimes also used for leather shoes oil up graces role.
Standard
Light Fastness
Soaping
Persperation Fastness
Oxygen bleaching
Fastness to seawater
Fading
Stain
Fading
Stain
Fading
Stain
ISO
1
4
4
2-3
4
AATCC
1
3-4
4
3-4
4-5
Standard
Light Fastness
Fading
Stain
ISO
1
AATCC
1
Check Digit Verification of cas no
The CAS Registry Mumber 6505-30-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,5,0 and 5 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 6505-30:
(6*6)+(5*5)+(4*0)+(3*5)+(2*3)+(1*0)=82
82 % 10 = 2
So 6505-30-2 is a valid CAS Registry Number.
InChI:InChI=1/C43H49N3O6S2.Na/c1-7-44(8-2)36-19-17-35(18-20-36)43(41-23-21-37(25-31(41)5)45(9-3)29-33-13-11-15-39(27-33)53(47,48)49)42-24-22-38(26-32(42)6)46(10-4)30-34-14-12-16-40(28-34)54(50,51)52;/h11-28H,7-10,29-30H2,1-6H3,(H-,47,48,49,50,51,52);/q;+1