12211-50-6
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Basic information
- Product Name: Acid brown 147
- Synonyms: Acid brown 147
- CAS NO:12211-50-6
- Molecular Formula:
- Molecular Weight: 0
- EINECS: N/A
- Product Categories: N/A
- Mol File: 12211-50-6.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 brown 147(CAS DataBase Reference)
- NIST Chemistry Reference: Acid brown 147(12211-50-6)
- EPA Substance Registry System: Acid brown 147(12211-50-6)
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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: 12211-50-6(Hazardous Substances Data)
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12211-50-6 Usage
General Description
Acid Brown 147 is a synthetic azo dye and a complex chemical compound with the molecular formula C34H28N6Na2O10S2. It is commonly used in the textile industry for dyeing and printing of cellulosic fibers such as cotton and rayon. This brown-colored dye is water-soluble and is known for its high color fastness, making it suitable for a wide range of textile applications. However, like many azo dyes, Acid Brown 147 has been subject to scrutiny due to potential environmental and health concerns, particularly its potential for releasing toxic aromatic amines upon degradation. As a result, regulations and restrictions have been put in place to minimize its impact on the environment and human health.Check Digit Verification of cas no
The CAS Registry Mumber 12211-50-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,1 and 1 respectively; the second part has 2 digits, 5 and 0 respectively.Calculate Digit Verification of CAS Registry Number 12211-50:
(7*1)+(6*2)+(5*2)+(4*1)+(3*1)+(2*5)+(1*0)=46
46 % 10 = 6
So 12211-50-6 is a valid CAS Registry Number.
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Acid brown 147
