ChemicalBook > Product Catalog > Dyes and Pigments > Pigment > Organic pigments > sodium 5-chloro-2-(2-hydroxy-1-naphthylazo)toluene-4-sulfonate
sodium 5-chloro-2-(2-hydroxy-1-naphthylazo)toluene-4-sulfonate
sodium 5-chloro-2-(2-hydroxy-1-naphthylazo)toluene-4-sulfonate Basic information
- Product Name:
- sodium 5-chloro-2-(2-hydroxy-1-naphthylazo)toluene-4-sulfonate
- Synonyms:
-
- C.I. Pigment Red 53
- Pigment Red 53 (C.I.)
- sodium 5-chloro-2-(2-hydroxy-1-naphthylazo)toluene-4-sulfonate
- Benzenesulfonic acid, 5-chloro-2-(2-hydroxy-1-naphthalenyl)azo-4-methyl-, monosodium salt
- D&CREDNO.8
- LAKEREDBCA
- bright red
- 5-Chloro-2-(2-hydroxy-1-naphtylazo)-4-methylbenzenesulfonic acid sodium salt
- CAS:
- 2092-56-0
- MF:
- C17H14ClN2NaO4S
- MW:
- 400.81
- EINECS:
- 218-248-5
- Mol File:
- 2092-56-0.mol
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sodium 5-chloro-2-(2-hydroxy-1-naphthylazo)toluene-4-sulfonate Chemical Properties
- Colour Index
- 15585
- Major Application
- cleaning products
cosmetics
food and beverages
personal care - Cosmetics Ingredients Functions
- COLORANT
- InChI
- 1S/C17H13ClN2O4S.Na/c1-10-8-14(16(9-13(10)18)25(22,23)24)19-20-17-12-5-3-2-4-11(12)6-7-15(17)21;/h2-9,21H,1H3,(H,22,23,24);/q;+1/p-1/b20-19+;
- InChIKey
- LLELVHKMCSBMCX-RZLHGTIFSA-M
- SMILES
- OC1=CC=C2C(C=CC=C2)=C1/N=N/C3=CC(C)=C(Cl)C=C3S(=O)([O-])=O.[Na+]
- EPA Substance Registry System
- Benzenesulfonic acid, 5-chloro-2-[(2-hydroxy-1-naphthalenyl)azo]-4-methyl-, monosodium salt (2092-56-0)
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Safety Information
- Safety Statements
- 24/25
- WGK Germany
- 3
- RTECS
- DB5550000
- TSCA
- TSCA listed
- HS Code
- 32041200
- Storage Class
- 11 - Combustible Solids
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sodium 5-chloro-2-(2-hydroxy-1-naphthylazo)toluene-4-sulfonate Usage And Synthesis
Chemical Properties
Bright reddish orange. Thermal stability up to 150°C, average heat resistance. Migration may occur.
Uses
Refer to the productμs Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
sodium 5-chloro-2-(2-hydroxy-1-naphthylazo)toluene-4-sulfonateSupplier
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