Trisodium 7-[[4-chloro-6-[(3-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[(4-methoxy-2-sulphonatophenyl)azo]naphthalene-2-sulphonate, commonly known as Acid Red 88, is a synthetic organic dye characterized by its water solubility and vibrant red color. It is widely recognized for its ability to impart color to various materials, including fabrics, paper, and cosmetics, due to its strong affinity for absorption by these substrates.
64181-81-3
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Basic information
- Product Name: trisodium 7-[[4-chloro-6-[(3-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[(4-methoxy-2-sulphonatophenyl)azo]naphthalene-2-sulphonate
- Synonyms: trisodium 7-[[4-chloro-6-[(3-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[(4-methoxy-2-sulphonatophenyl)azo]naphthalene-2-sulphonate;2-Naphthalenesulfonic acid, 7-4-chloro-6-(3-sulfophenyl)amino-1,3,5-triazin-2-ylamino-4-hydroxy-3-(4-methoxy-2-sulfophenyl)azo-, trisodium salt;2-[6-[[4-Chloro-6-[[3-(sodiooxysulfonyl)phenyl]amino]-1,3,5-triazine-2-yl]amino]-1-hydroxy-3-(sodiooxysulfonyl)naphthalene-2-ylazo]-5-methoxybenzenesulfonic acid sodium salt;7-[[4-Chloro-6-[(3-sodiosulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[(4-methoxy-2-sodiosulfophenyl)azo]-2-naphthalenesulfonic acid sodium salt;C.I.Reactive Scarlet 017;trisodium 7-[[4-chloro-6-[(3-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[(4-methoxy-2-sulphonatophenyl)azo]naphthalene-2-sulphonate
- CAS NO:64181-81-3
- Molecular Formula: C26H17ClN7Na3O11S3
- Molecular Weight: 804.07079
- EINECS: 264-721-4
- Product Categories: Organics
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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: trisodium 7-[[4-chloro-6-[(3-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[(4-methoxy-2-sulphonatophenyl)azo]naphthalene-2-sulphonate(CAS DataBase Reference)
- NIST Chemistry Reference: trisodium 7-[[4-chloro-6-[(3-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[(4-methoxy-2-sulphonatophenyl)azo]naphthalene-2-sulphonate(64181-81-3)
- EPA Substance Registry System: trisodium 7-[[4-chloro-6-[(3-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[(4-methoxy-2-sulphonatophenyl)azo]naphthalene-2-sulphonate(64181-81-3)
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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: 64181-81-3(Hazardous Substances Data)
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64181-81-3 Usage
Uses
Used in Textile Industry:Acid Red 88 is used as a coloring agent for fabrics, providing a rich red hue that is both vibrant and long-lasting. Its water solubility allows for easy application and absorption by the fabric, making it a popular choice for dyeing processes.
Used in Paper Industry:
In the paper industry, Acid Red 88 serves as a pigment for coloring paper products. Its ability to impart a consistent and intense red color makes it suitable for various applications, such as creating decorative or specialty papers.
Used in Cosmetics Industry:
Acid Red 88 is utilized as a color additive in cosmetics, including lipsticks, blushes, and other makeup products. Its water solubility and color intensity contribute to the formulation of visually appealing and long-lasting cosmetic products.
However, it is important to note that there are concerns regarding the safety of Acid Red 88, particularly in the food industry. As a result, it is crucial to exercise caution and adhere to regulations when handling and using products containing this chemical to ensure the safety and well-being of consumers.
Check Digit Verification of cas no
The CAS Registry Mumber 64181-81-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,1,8 and 1 respectively; the second part has 2 digits, 8 and 1 respectively.Calculate Digit Verification of CAS Registry Number 64181-81:
(7*6)+(6*4)+(5*1)+(4*8)+(3*1)+(2*8)+(1*1)=123
123 % 10 = 3
So 64181-81-3 is a valid CAS Registry Number.
InChI:InChI=1/C26H20ClN7O11S3.3Na/c1-45-16-6-8-19(20(12-16)47(39,40)41)33-34-22-21(48(42,43)44)10-13-9-15(5-7-18(13)23(22)35)29-26-31-24(27)30-25(32-26)28-14-3-2-4-17(11-14)46(36,37)38;;;/h2-12,35H,1H3,(H,36,37,38)(H,39,40,41)(H,42,43,44)(H2,28,29,30,31,32);;;/q;3*+1/p-3
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trisodium 7-[[4-chloro-6-[(3-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[(4-methoxy-2-sulphonatophenyl)azo]naphthalene-2-sulphonate
