6-Amino-5-[[4'-[(2-amino-7-sulfo-1-naphtyl)azo]-3,3'-dimethyl-1,1'-biphenyl-4-yl]azo]-2-naphthalenesulfonic acid disodium salt is a complex organic compound with a unique chemical structure. It is characterized by its blue-ray red color and moderate solubility in water, with a palm light orange hue. 6-Amino-5-[[4'-[(2-amino-7-sulfo-1-naphtyl)azo]-3,3'-dimethyl-1,1'-biphenyl-4-yl]azo]-2-naphthalenesulfonic acid disodium salt is slightly soluble in ethanol, appearing as a pale orange red, and is insoluble in other organic solvents. It exhibits strong coloration in sulfuric acid, turning blue, and when diluted, it turns brown. When mixed with strong hydrochloric acid, the compound turns brown and forms a precipitate. Upon the addition of a thick sodium hydroxide solution, the color changes to palm light orange, and a precipitate is also formed.

6448-80-2

Post Buying Request

Basic information
1. Product Name: 6-Amino-5-[[4'-[(2-amino-7-sulfo-1-naphtyl)azo]-3,3'-dimethyl-1,1'-biphenyl-4-yl]azo]-2-naphthalenesulfonic acid disodium salt
2. Synonyms: 6-Amino-5-[[4'-[(2-amino-7-sulfo-1-naphtyl)azo]-3,3'-dimethyl-1,1'-biphenyl-4-yl]azo]-2-naphthalenesulfonic acid disodium salt;C.I.23565;C.I.Direct Red 22
3. CAS NO:6448-80-2
4. Molecular Formula: C34H28 N6 O6 S2 . 2 Na
5. Molecular Weight: 301.3834
6. EINECS: N/A
7. Product Categories: N/A
8. Mol File: 6448-80-2.mol
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: 415.5°Cat760mmHg
3. Flash Point: 150.2°C
4. Appearance: /
5. Density: 1.07g/cm³
6. Vapor Pressure: 9.92E-07mmHg at 25°C
7. Refractive Index: 1.524
8. Storage Temp.: N/A
9. Solubility: N/A
10. CAS DataBase Reference: 6-Amino-5-[[4'-[(2-amino-7-sulfo-1-naphtyl)azo]-3,3'-dimethyl-1,1'-biphenyl-4-yl]azo]-2-naphthalenesulfonic acid disodium salt(CAS DataBase Reference)
11. NIST Chemistry Reference: 6-Amino-5-[[4'-[(2-amino-7-sulfo-1-naphtyl)azo]-3,3'-dimethyl-1,1'-biphenyl-4-yl]azo]-2-naphthalenesulfonic acid disodium salt(6448-80-2)
12. EPA Substance Registry System: 6-Amino-5-[[4'-[(2-amino-7-sulfo-1-naphtyl)azo]-3,3'-dimethyl-1,1'-biphenyl-4-yl]azo]-2-naphthalenesulfonic acid disodium salt(6448-80-2)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 6448-80-2(Hazardous Substances Data)

Suppliers
Usage
Upstream product
Downstream Products

6448-80-2 Suppliers

Recommended suppliers

6448-80-2 Usage

Uses

Used in Dye Industry:
6-Amino-5-[[4'-[(2-amino-7-sulfo-1-naphtyl)azo]-3,3'-dimethyl-1,1'-biphenyl-4-yl]azo]-2-naphthalenesulfonic acid disodium salt is used as a dye for its unique color properties and solubility characteristics. Its ability to change color in the presence of different chemicals makes it a valuable compound for creating a variety of hues and shades in the dye industry.
Used in Textile Industry:
In the textile industry, 6-Amino-5-[[4'-[(2-amino-7-sulfo-1-naphtyl)azo]-3,3'-dimethyl-1,1'-biphenyl-4-yl]azo]-2-naphthalenesulfonic acid disodium salt is used as a colorant for fabrics. Its light fastness, acid resistance, and alkali resistance make it suitable for dyeing and printing on textiles, ensuring that the colors remain vibrant and resistant to fading and staining.
Used in Analytical Chemistry:
Due to its unique chemical properties and reactivity with various chemicals, 6-Amino-5-[[4'-[(2-amino-7-sulfo-1-naphtyl)azo]-3,3'-dimethyl-1,1'-biphenyl-4-yl]azo]-2-naphthalenesulfonic acid disodium salt can be used in analytical chemistry as a reagent or indicator. Its color changes in response to different chemical environments can be utilized to identify or quantify specific substances in a sample.
Used in Research and Development:
6-Amino-5-[[4'-[(2-amino-7-sulfo-1-naphtyl)azo]-3,3'-dimethyl-1,1'-biphenyl-4-yl]azo]-2-naphthalenesulfonic acid disodium salt's unique structure and properties make it a valuable candidate for research and development in various fields, including chemistry, materials science, and pharmaceuticals. Scientists can explore its potential applications in the development of new materials, drugs, or chemical processes.

Preparation

3,3′-Dimethylbenzidine double nitriding, respectively with the 6-Aminonaphthalene-2-sulfonic acid and 7-Aminonaphthalene-2-sulfonic acid coupling.

Standard

Acid Resistance

Fading

Stain

AATCC

Check Digit Verification of cas no

The CAS Registry Mumber 6448-80-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,4,4 and 8 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 6448-80:
(6*6)+(5*4)+(4*4)+(3*8)+(2*8)+(1*0)=112
112 % 10 = 2
So 6448-80-2 is a valid CAS Registry Number.

InChI:InChI=1/C17H23N3O2/c1-16(2,3)21-14-13(12-8-7-9-18-10-12)11-19-15(20-14)22-17(4,5)6/h7-11H,1-6H3

6448-80-2Upstream product

6448-80-2Downstream Products

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

What can I do for you?
Get Best Price

Get Best Price for 6448-80-2