Azure A, also known as C.I. 42750, is a synthetic dye belonging to the azine class, characterized by its bright blue color. It is widely used in various applications, including as a pH indicator in biological and chemical research, where it changes color from yellow to blue within a pH range of 0.2 to 1.6. Azure A is also employed in the textile industry for dyeing cotton, wool, and silk, as well as in the production of ink and paper. Due to its potential health risks, it is important to handle Azure A with caution and adhere to safety guidelines.
5283-05-6
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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: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: azure A(CAS DataBase Reference)
- NIST Chemistry Reference: azure A(5283-05-6)
- EPA Substance Registry System: azure A(5283-05-6)
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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: 5283-05-6(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 5283-05-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,2,8 and 3 respectively; the second part has 2 digits, 0 and 5 respectively.Calculate Digit Verification of CAS Registry Number 5283-05:
(6*5)+(5*2)+(4*8)+(3*3)+(2*0)+(1*5)=86
86 % 10 = 6
So 5283-05-6 is a valid CAS Registry Number.
5283-05-6Upstream product
5283-05-6Downstream Products
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azure A
