Disperse Blue 96 is a blue azo dye extensively utilized in the textile industry for dyeing polyester and other synthetic fibers. As a water-insoluble compound, it is dispersed in a hot, aqueous solution before application to fabrics. Known for its excellent light and washing fastness, Disperse Blue 96 is suitable for a broad spectrum of textile applications. However, it has raised health and environmental concerns due to its potential carcinogenic and toxic effects, necessitating careful management of its use and disposal.
12222-91-2
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Basic information
- Product Name: Disperse Blue 96
- Synonyms: C.I. Disperse Blue 96
- CAS NO:12222-91-2
- Molecular Formula:
- Molecular Weight: 0
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: /
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: Disperse Blue 96(CAS DataBase Reference)
- NIST Chemistry Reference: Disperse Blue 96(12222-91-2)
- EPA Substance Registry System: Disperse Blue 96(12222-91-2)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 12222-91-2(Hazardous Substances Data)
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12222-91-2 Usage
Uses
Used in Textile Industry:Disperse Blue 96 is used as a dyeing agent for synthetic fibers, particularly polyester, due to its ability to impart vibrant blue color with good light and washing fastness. Its water-insoluble nature requires dispersion in a hot, aqueous solution before application to fabrics, ensuring even color distribution and adherence.
However, the use of Disperse Blue 96 in the textile industry is not without its challenges. The potential carcinogenic and toxic effects of this dye have raised significant health and environmental concerns. As a result, the industry must take appropriate measures to minimize the impact of Disperse Blue 96 on human health and the environment. This includes:
1. Ensuring proper handling and storage of Disperse Blue 96 to prevent accidental exposure to workers and the environment.
2. Implementing advanced dyeing techniques and equipment to reduce the amount of dye required and minimize waste generation.
3. Developing and adopting eco-friendly alternatives to Disperse Blue 96, such as natural dyes or other synthetic dyes with lower toxicity and environmental impact.
4. Establishing strict regulations and guidelines for the use and disposal of Disperse Blue 96 to ensure compliance with environmental and health standards.
Check Digit Verification of cas no
The CAS Registry Mumber 12222-91-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,2 and 2 respectively; the second part has 2 digits, 9 and 1 respectively.Calculate Digit Verification of CAS Registry Number 12222-91:
(7*1)+(6*2)+(5*2)+(4*2)+(3*2)+(2*9)+(1*1)=62
62 % 10 = 2
So 12222-91-2 is a valid CAS Registry Number.
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Disperse Blue 96
