Disperse Orange 41, also known as Solvent Orange 7, is a synthetic organic dye belonging to the azo dye class. It is characterized by its bright orange color, high color strength, good light and wash fastness, and high thermal stability. This dye is primarily used for coloring polyester and other synthetic fibers in the textile and paper industry. However, it has been linked to potential health and environmental hazards due to the release of carcinogenic amines when it breaks down, necessitating careful handling and disposal to minimize risks to human health and the environment.
12217-05-9
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Basic information
- Product Name: Disperse Orange 41
- Synonyms: Disperse Orange 41 ISO 9001：2015 REACH
- CAS NO:12217-05-9
- Molecular Formula: Unspecified
- 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 Orange 41(CAS DataBase Reference)
- NIST Chemistry Reference: Disperse Orange 41(12217-05-9)
- EPA Substance Registry System: Disperse Orange 41(12217-05-9)
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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: 12217-05-9(Hazardous Substances Data)
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12217-05-9 Usage
Uses
Used in Textile Industry:Disperse Orange 41 is used as a coloring agent for synthetic fibers, particularly polyester, due to its high color strength and good light and wash fastness. It provides a vibrant orange hue to textiles, enhancing their visual appeal and durability.
Used in Paper Industry:
In the paper industry, Disperse Orange 41 serves as a pigment for coloring various types of paper products. Its high thermal stability and resistance to light fading make it suitable for applications where colorfastness is crucial.
However, it is important to note the potential health and environmental hazards associated with Disperse Orange 41. Some azo dyes, including Disperse Orange 41, can release carcinogenic amines when they break down. This necessitates the development of safer alternatives and the implementation of proper handling and disposal practices to minimize the risks to human health and the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 12217-05-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,1 and 7 respectively; the second part has 2 digits, 0 and 5 respectively.Calculate Digit Verification of CAS Registry Number 12217-05:
(7*1)+(6*2)+(5*2)+(4*1)+(3*7)+(2*0)+(1*5)=59
59 % 10 = 9
So 12217-05-9 is a valid CAS Registry Number.
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Disperse Orange 41
