68133-35-7
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Basic information
- Product Name: 2-[(6-amino-1-hydroxy-3-sulpho-2-naphthyl)azo]benzoic acid
- Synonyms: 2-[(6-amino-1-hydroxy-3-sulpho-2-naphthyl)azo]benzoic acid;2-[(6-Amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]benzoic acid;Benzoic acid, 2-((6-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo)-;Benzoic acid, 2-(2-(6-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl)-;Einecs 268-678-2
- CAS NO:68133-35-7
- Molecular Formula: C17H13N3O6S
- Molecular Weight: 387.36662
- EINECS: 268-678-2
- Product Categories: N/A
- Mol File: 68133-35-7.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: °Cat760mmHg
- Flash Point: °C
- Appearance: /
- Density: 1.63g/cm3
- Refractive Index: 1.731
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 2-[(6-amino-1-hydroxy-3-sulpho-2-naphthyl)azo]benzoic acid(CAS DataBase Reference)
- NIST Chemistry Reference: 2-[(6-amino-1-hydroxy-3-sulpho-2-naphthyl)azo]benzoic acid(68133-35-7)
- EPA Substance Registry System: 2-[(6-amino-1-hydroxy-3-sulpho-2-naphthyl)azo]benzoic acid(68133-35-7)
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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: 68133-35-7(Hazardous Substances Data)
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68133-35-7 Usage
Chemical structure
2-[(6-amino-1-hydroxy-3-sulpho-2-naphthyl)azo]benzoic acid is a synthetic dye with a specific chemical structure that includes an azo group (-N=N-) connecting a naphthyl ring with a benzoic acid group.Appearance
It is a yellow to orange powder, which indicates its physical form and color.Water solubility
The dye is water-soluble, meaning it can dissolve in water, making it suitable for use in various applications, including food and textile industries.Applications in food industry
2-[(6-amino-1-hydroxy-3-sulpho-2-naphthyl)azo]benzoic acid is commonly used as a coloring agent in various food products, such as processed meats, beverages, and confectionery items, to enhance their visual appeal.Check Digit Verification of cas no
The CAS Registry Mumber 68133-35-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,1,3 and 3 respectively; the second part has 2 digits, 3 and 5 respectively.Calculate Digit Verification of CAS Registry Number 68133-35:
(7*6)+(6*8)+(5*1)+(4*3)+(3*3)+(2*3)+(1*5)=127
127 % 10 = 7
So 68133-35-7 is a valid CAS Registry Number.
InChI:InChI=1/C17H13N3O6S/c18-10-5-6-11-9(7-10)8-14(27(24,25)26)15(16(11)21)20-19-13-4-2-1-3-12(13)17(22)23/h1-8,19H,18H2,(H,22,23)(H,24,25,26)/b20-15-
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2-[(6-amino-1-hydroxy-3-sulpho-2-naphthyl)azo]benzoic acid
