Disperse Red 343 is a synthetic organic dye that belongs to the azo dye class. It is characterized by its high dispersibility in hydrophobic mediums, making it an ideal choice for dyeing synthetic fibers such as polyester and acetate fabrics. This dye provides a range of red and pink shades, offering versatility in the textile industry. However, it is important to note that Disperse Red 343 can cause skin and eye irritation upon direct contact and is considered harmful if ingested or inhaled, necessitating careful handling and disposal to prevent environmental and health hazards.
99035-78-6
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Basic information
- Product Name: Disperse Red 343
- Synonyms: C.I.Disperse Red 343;Dianix Red SE 3B
- CAS NO:99035-78-6
- Molecular Formula: C20H22N6O2S
- 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 Red 343(CAS DataBase Reference)
- NIST Chemistry Reference: Disperse Red 343(99035-78-6)
- EPA Substance Registry System: Disperse Red 343(99035-78-6)
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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: 99035-78-6(Hazardous Substances Data)
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99035-78-6 Usage
Uses
Used in Textile Industry:Disperse Red 343 is used as a dyeing agent for synthetic fibers, particularly polyester and acetate fabrics, due to its high dispersibility in hydrophobic mediums. It imparts a range of red and pink shades, enhancing the color options available in textile manufacturing.
Used in Coloration of Synthetic Fibers:
In the textile industry, Disperse Red 343 is used as a colorant to provide red and pink shades to synthetic fibers. Its high dispersibility in hydrophobic mediums makes it an ideal choice for dyeing these types of fibers, offering a wide range of color options for various applications, such as clothing, upholstery, and other textile products.
It is important to handle Disperse Red 343 with care due to its potential to cause skin and eye irritation upon direct contact. Additionally, it should be disposed of properly to prevent environmental and health hazards associated with its ingestion or inhalation.
Check Digit Verification of cas no
The CAS Registry Mumber 99035-78-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,0,3 and 5 respectively; the second part has 2 digits, 7 and 8 respectively.Calculate Digit Verification of CAS Registry Number 99035-78:
(7*9)+(6*9)+(5*0)+(4*3)+(3*5)+(2*7)+(1*8)=166
166 % 10 = 6
So 99035-78-6 is a valid CAS Registry Number.
99035-78-6Upstream product
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Disperse Red 343
