72827-73-7
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Basic information
- Product Name: Acid Brown 349
- Synonyms: Acid Brown 349;AcidBrownSG;C.I.AcidBlack349;C.I. Acid Brown 349;Brown SG;Acid Brown ESG;Acid Brown GTN;Acid Leather Brown ESG
- CAS NO:72827-73-7
- Molecular Formula:
- Molecular Weight: 0
- EINECS: N/A
- Product Categories: N/A
- Mol File: 72827-73-7.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 349(CAS DataBase Reference)
- NIST Chemistry Reference: Acid Brown 349(72827-73-7)
- EPA Substance Registry System: Acid Brown 349(72827-73-7)
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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: 72827-73-7(Hazardous Substances Data)
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72827-73-7 Usage
Description
Acid Brown 349 is a synthetic dye characterized by its dark red to light brown color. It is a type of azo dye, which is known for its ability to bind with proteins, making it useful in various applications.Uses
Used in Textile Industry:Acid Brown 349 is used as a dye for wool dyeing and printing. Its ability to bind with proteins in the wool fibers allows for a strong and long-lasting color.
Used in Leather Industry:
Acid Brown 349 is used as a shading agent in the leather industry. Its dark red to light brown color provides a versatile range of shades for leather products, enhancing their visual appeal and quality.
Check Digit Verification of cas no
The CAS Registry Mumber 72827-73-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,8,2 and 7 respectively; the second part has 2 digits, 7 and 3 respectively.Calculate Digit Verification of CAS Registry Number 72827-73:
(7*7)+(6*2)+(5*8)+(4*2)+(3*7)+(2*7)+(1*3)=147
147 % 10 = 7
So 72827-73-7 is a valid CAS Registry Number.
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Acid Brown 349
