Red 19, also known as Allura Red AC or E129, is a synthetic azo dye commonly used as a food coloring agent to impart a vibrant red hue in various products such as candies, beverages, and pharmaceuticals. It is a water-soluble, non-toxic compound with the chemical formula C19H14N4Na2O7S2. While it is approved for use in many countries, there has been ongoing debate and concern regarding its potential health risks, including allergic reactions and hyperactivity in children. As a result, some countries have banned or restricted its use, while others continue to permit it under strict regulations.
1342-82-1
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Basic information
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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: RED 19(CAS DataBase Reference)
- NIST Chemistry Reference: RED 19(1342-82-1)
- EPA Substance Registry System: RED 19(1342-82-1)
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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: 1342-82-1(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 1342-82-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,3,4 and 2 respectively; the second part has 2 digits, 8 and 2 respectively.Calculate Digit Verification of CAS Registry Number 1342-82:
(6*1)+(5*3)+(4*4)+(3*2)+(2*8)+(1*2)=61
61 % 10 = 1
So 1342-82-1 is a valid CAS Registry Number.
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1342-82-1Related news
Simultaneous determination of Solvent Yellow 124 and Solvent RED 19 (cas 1342-82-1) in diesel oil using fluorescence spectroscopy and chemometrics☆09/02/2019
Differences in tax levels for diesel oil stimulate the illegal removal of characteristic diazo compounds purposely added to designate its possible usage. In order to reduce the losses in the national income, there is a strong need to develop a sensitive and cost-effective analytical procedure fo...detailed
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