Red 27, also known as Ponceau 4R or C.I. Food Red 7, is an azo dye used as a synthetic colorant in various food products, cosmetics, and pharmaceuticals. It is characterized by its bright red color and is known for its water solubility and stability. Red 27 is approved for use in several countries, including the United States and European Union, under specific regulations and limitations. However, it has been a subject of debate due to potential health concerns, with some studies suggesting links to cancer and other adverse effects. As a result, its use is closely monitored, and it is banned in certain applications and countries to ensure consumer safety.

1342-87-6

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Basic information
1. Product Name: Red 27
2. Synonyms: RED NO. 27
3. CAS NO:1342-87-6
4. Molecular Formula: MW:
5. Molecular Weight: 0
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: /
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: Red 27(CAS DataBase Reference)
10. NIST Chemistry Reference: Red 27(1342-87-6)
11. EPA Substance Registry System: Red 27(1342-87-6)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 1342-87-6(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1342-87-6 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 7 respectively.
Calculate Digit Verification of CAS Registry Number 1342-87:
(6*1)+(5*3)+(4*4)+(3*2)+(2*8)+(1*7)=66
66 % 10 = 6
So 1342-87-6 is a valid CAS Registry Number.

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1342-87-6Related news

Kinetic modeling of photocatalytic degradation of Acid Red 27 (cas 1342-87-6) in UV/TiO2 process09/03/2019

The photocatalytic degradation of Acid Red 27 (AR27) was investigated using UV radiation in the presence of TiO2-P25 as a function of initial concentration of AR27 ([AR27]0), oxygen concentration ([O2]), TiO2-P25 amount, light intensity (Ia), pH and temperature. The activation energy of the phot...detailed

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