CAS Number2243-76-7
SynonymsAlizarine Yellow R; Alizarol Orange R; EINECS 217-002-4; Mordant Yellow 3R; 5-[(E)-2-(4-nitrophenyl)-1-diazenyl]-2-hydroxybenzoic acid; 5-(4-Nitrophenylazo)salicylic Acid; Kenachrome Orange; Alizarin yellow R; Terracotta 2RN; Terra Cotta RRN; Chrome Orange R; Chrome Orange N; 2-Hydroxy-5-[(4-nitrophenyl)azo]benzoic Acid; C.I. Mordant Orange I; 5-(4-nitrophenylazo) salicylic acid; 5-(4-Nitrophenylazo)salicylic acid Alizarin Yellow R MO1; MFCD00067121; mordant orange 1; Pnbas; Chrome Orange MR; 2-Hydroxy-5-[(E)-(4-nitrophenyl)diazenyl]benzoic acid; Magracrom Orange; p-Nitrobenzeneazosalicylic Acid
Molecular FormulaC13H9N3O5
Molecular Weight287.228
Purity98.00%
Density1.5±0.1 g/cm3
Boiling Point571.4±50.0 °C at 760 mmHg
Melting Point250°C
AppearanceRed-brown crystalline powder
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 2243-76-7 |
| Catalog No. | 2A-9028211 |
| Chinese Name | 茜素黄R |
| Synonyms | Alizarine Yellow R; Alizarol Orange R; EINECS 217-002-4; Mordant Yellow 3R; 5-[(E)-2-(4-nitrophenyl)-1-diazenyl]-2-hydroxybenzoic acid; 5-(4-Nitrophenylazo)salicylic Acid; Kenachrome Orange; Alizarin yellow R; Terracotta 2RN; Terra Cotta RRN; Chrome Orange R; Chrome Orange N; 2-Hydroxy-5-[(4-nitrophenyl)azo]benzoic Acid; C.I. Mordant Orange I; 5-(4-nitrophenylazo) salicylic acid; 5-(4-Nitrophenylazo)salicylic acid Alizarin Yellow R MO1; MFCD00067121; mordant orange 1; Pnbas; Chrome Orange MR; 2-Hydroxy-5-[(E)-(4-nitrophenyl)diazenyl]benzoic acid; Magracrom Orange; p-Nitrobenzeneazosalicylic Acid |
| Molecular Formula | C13H9N3O5 |
| Molecular Weight | 287.228 |
| Purity | 98.00 |
| Density | 1.5±0.1 g/cm3 |
| Boiling Point | 571.4±50.0 °C at 760 mmHg |
| Melting Point | 250°C |
| Appearance | Red-brown crystalline powder |
| Water Solubility | SOLUBLE |
| Storage Condition | Keep container sealed, placed in a tight-fitting c |
| Application | Alizarin Yellow R (Mordant Orange 1) is a salicylic acid derivative and an azo dye. Alizarin Yellow R is mainly used as a pH indicator and as a biological dye in chemical testing and dyeing industries |
| HTC | 2901100000 |
| PubChem ID | 3137925 |
| SMILES | O=C(O)c1cc(N=Nc2ccc([N+](=O)[O-])cc2)ccc1O |
| InChI | InChI=1S/C13H9N3O5/c17-12-6-3-9(7-11(12)13(18)19)15-14-8-1-4-10(5-2-8)16(20)21/h1-7,17H,(H,18,19) |
| InChI Key | YVJPMMYYRNHJAU-UHFFFAOYSA-N |
| Bioactivity | Alizarine Yellow R (Mordant orange 1), a salicylic acid derivative, is a azo dye. Alizarine Yellow R is mostly used as a pH indicator, as a biological stain in chemical examinations and also in dyeing industries[1]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. Dhanush C, et al. Independent hydrothermal synthesis of the undoped, nitrogen, boron and sulphur doped biogenic carbon nanodots and their potential application in the catalytic chemo-reduction of Alizarine yellow R azo dye. Spectrochim Acta A Mol Biomol Spectrosc. 2021 Nov 5;260:119920. Chemical & Physical Properties Density 1.5±0.1 g/cm3 Boiling Point 571.4±50.0 °C at 760 mmHg Melting Point 250°C Molecular Formula C13H9N3O5 Molecular Weight 287.228 Flash Point 299.4±30.1 °C Exact Mass 287.054230 PSA 128.07000 LogP 4.26 Vapour Pressure 0.0±1.7 mmHg at 25°C Index of Refraction 1.672 InChIKey YVJPMMYYRNHJAU-UHFFFAOYSA-N SMILES O=C(O)c1cc(N=Nc2ccc([N+](=O)[O-])cc2)ccc1O Water Solubility SOLUBLE |
| Use of | Alizarine Yellow R (Mordant orange 1), a salicylic acid derivative, is a azo dye. Alizarine Yellow R is mostly used as a pH indicator, as a biological stain in chemical examinations and also in dyeing industries[1]. Properties Name (3E)-3-[(4-nitrophenyl)hydrazinylidene]-6-oxocyclohexa-1,4-diene-1-carboxylic acid Synonym More Synonyms Mordant Yellow 3R Biological Activity Description Alizarine Yellow R (Mordant orange 1), a salicylic acid derivative, is a azo dye. Alizarine Yellow R is mostly used as a pH indicator, as a biological stain in chemical examinations and also in dyeing industries[1]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. Dhanush C, et al. Independent hydrothermal synthesis of the undoped, nitrogen, boron and sulphur doped biogenic carbon nanodots and their potential application in the catalytic chemo-reduction of Alizarine yellow R azo dye. Spectrochim Acta A Mol Biomol Spectrosc. 2021 Nov 5;260:119920. Chemical & Physical Properties Molecular Formula C13H9N3O5 Exact Mass 287.054230 PSA 128.07000 Index of Refraction 1.672 InChIKey YVJPMMYYRNHJAU-UHFFFAOYSA-N Water Solubility SOLUBLE |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 6.5% Ordinary tariff: 30.0% |
| Transport Info | Product name: Purity: 98.0% |
| MSDS Transport Info | Module 14. Shipping information United Nations classification: inconsistent with United Nations classification standards UN number: not specified |
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