31353-92-1 Usage
Properties
1. Name: 2-Anthracenesulfonic acid,4,4'-[methylenebis(4,1-phenyleneimino)]bis[1-amino-9,10-dihydro-9,10-dioxo-
2. Type: Sulfonic acid derivative
3. Structure: Contains anthracene, phenyleneimino, and amino-dihydro-dioxo groups
4. Usage: Dye intermediate, chemical intermediate, component in polymer and organic compound production
5. Versatility: Valuable in organic chemistry and chemical manufacturing field
Specific content
Contains anthracene group
Contains phenyleneimino group
Contains amino-dihydro-dioxo group
Used in dye production
Used in chemical synthesis
Used in polymer production
Valuable in organic chemistry industry
Check Digit Verification of cas no
The CAS Registry Mumber 31353-92-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,3,5 and 3 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 31353-92:
(7*3)+(6*1)+(5*3)+(4*5)+(3*3)+(2*9)+(1*2)=91
91 % 10 = 1
So 31353-92-1 is a valid CAS Registry Number.
31353-92-1Relevant academic research and scientific papers
Blue acidic dye composition and fiber dyeing application thereof
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Paragraph 0025-0027, (2019/10/01)
The invention discloses a blue acidic dye composition and a fiber dyeing application thereof, and relates to an acidic dye composition and a dyeing application thereof. The acidic dye composition comprises one or more of dye compounds represented by the formula (I) and one or more of dye compounds represented by the formula (II); and the weight ratio of the dye compounds represented by the formula(I) to the dye compounds represented by the formula (II) is (40-60) : (60-40). The provided blue acidic dye composition has excellent dyeing rate, leveling property, permeability, and dyeing fastness, and can dye whole socks uniformly.
