12225-91-1
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Basic information
- Product Name: Reactive Orange 20
- Synonyms: Reactive Orange 20;Reactive Orange F2RL;C.I. Reactive orange 20;Cibacron Brilliant Orange 2G-E
- CAS NO:12225-91-1
- Molecular Formula:
- Molecular Weight: 0
- EINECS: N/A
- Product Categories: N/A
- Mol File: 12225-91-1.mol
- Article Data: 0
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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: Reactive Orange 20(CAS DataBase Reference)
- NIST Chemistry Reference: Reactive Orange 20(12225-91-1)
- EPA Substance Registry System: Reactive Orange 20(12225-91-1)
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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: 12225-91-1(Hazardous Substances Data)
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12225-91-1 Usage
Description
Reactive Orange 20 is a brilliant yellow orange dye that is primarily used for dyeing cotton, linen, rayon, and other fibers, as well as polyester/cotton and polyester/rayon blended fabrics.Uses
Used in Textile Industry:Reactive Orange 20 is used as a dye for cotton, linen, rayon, and other fibers, as well as polyester/cotton and polyester/rayon blended fabrics. It provides excellent light fastness, oxygen bleaching, perspiration fastness, and soaping properties, making it a popular choice for textile manufacturers.
Standard:
Reactive Orange 20 meets the following standards:
Light Fastness: ISO 5
Oxygen Bleaching: 4 (yellow)
Perspiration Fastness: 5
Soaping: 3-4 (yellow) (Alkali)
Fading: 3-4
Stain: 4-5
Preparation
2-Aminobenzene-1,4-disulfonic acid diazo, and 7-Amino-4-hydroxynaphthalene-2-sulfonic acid coupling, and 2,4,6-Trichloro-1,3,5-triazine condensation, its product (2 mol) and 1,2-Bis(4-amino-2-sulfophenyl)ethene? (1 mol) of the condensation.Standard
Light FastnessFading
StainISO
5Check Digit Verification of cas no
The CAS Registry Mumber 12225-91-1 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 5 respectively; the second part has 2 digits, 9 and 1 respectively.Calculate Digit Verification of CAS Registry Number 12225-91:
(7*1)+(6*2)+(5*2)+(4*2)+(3*5)+(2*9)+(1*1)=71
71 % 10 = 1
So 12225-91-1 is a valid CAS Registry Number.
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Reactive Orange 20
