91261-29-9
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Basic information
- Product Name: Reactive Orange 84
- Synonyms: REACTIVE ORANGE 84,CINO,ORANGE 84;1,5-Naphthalenedisulfonic acid, 3,3-(2,2-disulfo1,1-biphenyl-4,4-diyl)bisimino(6-chloro-1,3,5-triazine-4,2-diyl)imino(1-hydroxy-3-sulfo-6,2-naphthalenediyl)azobis-, octasodium salt;C.I. Reactive orange 84;Orange HER;3,3'-[(2,2'-Disulfo[1,1'-biphenyl]-4,4'-diyl)bis[imino(6-chloro-1,3,5-triazine-4,2-diyl)imino(1-hydroxy-3-sulfo-6,2-naphthalenediyl)-2,1-diazenediyl]]bis-1,5-naphthalenedisulfonic acid sodium salt;Procion Brilliant Orange H-ER;Procion Orange H-ER;Reactofix Orange HERI
- CAS NO:91261-29-9
- Molecular Formula: C59H30I2N14Na8O26S8
- Molecular Weight: 2045.17
- EINECS: N/A
- Product Categories: N/A
- Mol File: 91261-29-9.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: Orange Powder
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: Reactive Orange 84(CAS DataBase Reference)
- NIST Chemistry Reference: Reactive Orange 84(91261-29-9)
- EPA Substance Registry System: Reactive Orange 84(91261-29-9)
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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: 91261-29-9(Hazardous Substances Data)
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91261-29-9 Usage
Description
Reactive Orange 84 is a synthetic dye that is primarily used for dyeing cotton or viscose fibers. It is characterized by its bright orange color and is known for its good light fastness, oxygen bleaching resistance, perspiration fastness, and soaping resistance.Uses
Used in Textile Industry:Reactive Orange 84 is used as a dye for cotton or viscose fibers in the textile industry. It is suitable for various dyeing methods, including roll dyeing, padding dyeing, and knot dyeing. It is also used for dyeing polyester/cotton and polyester/viscose blended fabrics.
Used in Dyeing Process:
Reactive Orange 84 is used in the dyeing process to impart a bright orange color to textiles. Its good light fastness ensures that the color remains vibrant even after exposure to sunlight. Its resistance to oxygen bleaching and perspiration fastness make it suitable for use in garments that are frequently washed and exposed to sweat.
Used in Blended Fabrics:
Reactive Orange 84 can also be used for dyeing blended fabrics, such as polyester/cotton and polyester/viscose. This allows for the creation of a wide range of textile products with different properties and applications.
Overall, Reactive Orange 84 is a versatile dye that is widely used in the textile industry for dyeing cotton, viscose, and blended fabrics. Its good fastness properties make it a popular choice for creating vibrant and long-lasting colors in various textile products.
Preparation
2,4,6-Trichloro-1,3,5-triazine and 7-Amino-4-hydroxynaphthalene-2-sulfonic acid condensation, 2-Aminonaphthalene-1,5-disulfonic acid diazo, and condensation things coupled, coupling objects (2 Moore) and 2,2′-Disulfo-4,4,diaminobibenzene?condensation.Standard
Light FastnessFading
StainISO
3-4Check Digit Verification of cas no
The CAS Registry Mumber 91261-29-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,2,6 and 1 respectively; the second part has 2 digits, 2 and 9 respectively.Calculate Digit Verification of CAS Registry Number 91261-29:
(7*9)+(6*1)+(5*2)+(4*6)+(3*1)+(2*2)+(1*9)=119
119 % 10 = 9
So 91261-29-9 is a valid CAS Registry Number.
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Reactive Orange 84
