Acid Brown 97, also known as Disodium 5-((4-(acetylamino)phenyl)(4-carboxyphenyl)diazenyl)-4-hydroxy-3-methyl-2-(2-(4-sulphonatobenzyl)diazenyl)naphthalene-6,7-disulphonate, is a chemical compound primarily used as a dye in the textile industry. It has the chemical formula C32H23N8Na3O11S3 and is an acid dye that interacts with textile fibers by forming ionic bonds, resulting in coloration.
61901-18-6
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Basic information
- Product Name: Acid Brown 97
- Synonyms: C.I. Acid brown 97;Acid Brown MFR;Everlan Brown EFR;Fabriderm Brown MF;Korostan Brown MR
- CAS NO:61901-18-6
- Molecular Formula:
- Molecular Weight: 0
- EINECS: N/A
- Product Categories: N/A
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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 97(CAS DataBase Reference)
- NIST Chemistry Reference: Acid Brown 97(61901-18-6)
- EPA Substance Registry System: Acid Brown 97(61901-18-6)
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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: 61901-18-6(Hazardous Substances Data)
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61901-18-6 Usage
Uses
Used in Textile Industry:Acid Brown 97 is used as a dye for coloring textile materials. It is often dissolved in water before application, and the depth of shade can be adjusted by controlling the amount of dye used. The dye's color fastness and light fastness may vary depending on the material it is applied to, making it essential to consider the specific requirements of each textile product.
As an acid dye, Acid Brown 97 is suitable for dyeing materials such as wool, silk, nylon, and certain types of polyester. It is not considered extremely hazardous, but like all chemicals, it should be handled with appropriate protective measures to ensure the safety of workers and the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 61901-18-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,9,0 and 1 respectively; the second part has 2 digits, 1 and 8 respectively.Calculate Digit Verification of CAS Registry Number 61901-18:
(7*6)+(6*1)+(5*9)+(4*0)+(3*1)+(2*1)+(1*8)=106
106 % 10 = 6
So 61901-18-6 is a valid CAS Registry Number.
61901-18-6Upstream product
61901-18-6Downstream Products
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Acid Brown 97
