12234-98-9
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Basic information
- Product Name: Acid Red 122
- Synonyms: Red GN
- CAS NO:12234-98-9
- Molecular Formula: C38H30N4Na2O8S2
- Molecular Weight: 780.77
- EINECS: N/A
- Product Categories: Dyes and Pigments
- Mol File: 12234-98-9.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: Acid Red 122(CAS DataBase Reference)
- NIST Chemistry Reference: Acid Red 122(12234-98-9)
- EPA Substance Registry System: Acid Red 122(12234-98-9)
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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: 12234-98-9(Hazardous Substances Data)
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12234-98-9 Usage
Description
Acid Red 122 is a synthetic azo dye characterized by its vibrant red-blue color and an orange powder form. It is soluble in water and is known for its excellent light fastness, soaping fastness, perspiration fastness, oxygen bleaching fastness, and fastness to seawater. These properties make it a popular choice for various applications in the textile industry.Uses
Used in Textile Industry:Acid Red 122 is used as a dye for polyamide, silk, and wool fabrics. It is particularly suitable for nylon fabric dyeing due to its ability to produce a rich and long-lasting color. The dye's high fastness ratings ensure that the color remains vibrant and resistant to fading, staining, and other forms of degradation, even under harsh conditions.
Preparation
1,1-Bis(4-aminophenyl)cyclohexane double nitriding, and 4-Hydroxynaphthalene-1-sulfonic acid (2 Moore) coupled.Standard
Light FastnessFading
StainISO
5AATCC
3-4Check Digit Verification of cas no
The CAS Registry Mumber 12234-98-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,3 and 4 respectively; the second part has 2 digits, 9 and 8 respectively.Calculate Digit Verification of CAS Registry Number 12234-98:
(7*1)+(6*2)+(5*2)+(4*3)+(3*4)+(2*9)+(1*8)=79
79 % 10 = 9
So 12234-98-9 is a valid CAS Registry Number.
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Acid Red 122
