Acid red 88
Product Description
| Product | Acid red 88 |
| CAS | 1658-56-6 |
| Formula | C20H13N2NaO4S |
| Synonym | 11391red, 1-Naphthalenesulfonicacid,4-[(2-hydroxy-1-naphthalenyl)azo]-,monosodiumsalt, 2-naphtholredj, 4-((2-hydroxy-1-naphthalenyl)azo)1-naphthalenesulfonicacidsodiumsalt, 4-((2-hydroxy-1-naphthalenyl)azo)-1-naphthalenesulfonicacimonosodiumsalt, 4-[(2-hydroxy-1-naphthalenyl)azo]-1-naphthalenesulfonicacimonosodiumsalt, abcolfastredals, acidcardinalg, Acid red 88, CI 15620, Ext. DC Red. no. 8, Fast red A, 4-(2-Hydroxynaphthalen-1-ylazo) naphthalene-1-sulfonic acid, sodium salt, 4-((2-Hydroxy-1-naphthalenyl) azo)-1-naphthalene sulfonic acid sodium salt 1-Naphthalenesulfonic acid, 4-((2-hydroxy-1-naphthalenyl) azo)-, monosodium salt, Red no. 506, Rocceline, Roccelline, Solid red A |
Typical Product Specifications
| Molecular weight | 400.38 |
| EINECS | 216-760-3 |
| Molecular weight | 340.41 |
| EINECS | 216-823-5 |
| SMILES | C(c1ccc(cc1)OCC1CO1)(c1ccc(cc1)OCC1CO1)(C)C |
| InChI | 1S/C21H24O4/c1-21(2,15-3-7-17(8-4-15)22-11-19-13-24-19)16-5-9-18(10-6-16)23-12-20-14-25-20/h3-10,19-20H,11-14H2,1-2H3 |
| Storage Temperature | 2-8°C |
| Water solubility | Soluble in 100% ethanol, dimethyl sulfoxide (100 mM), dimethyl formamide, chloroform, methanol, and ethanol (50 mM). Insoluble in water. |
| Melting Point | 40-44 °C |
| Refractive Index | 1.5735 |
| BRN Number | 299026 |
| Boiling Point | 210 °C / 1mmHg |
| Density | 1,17 g/cm3 |
| Notes | Acid red 88 uses and applications include: Dye for wool, silk, polyamide, paper, jute, stains, and soap Suggested storage of Acid red 88: Store in cool, dry place; keep container closed when not in use |
| Class | Specialty Chemicals |
| Function | Stabilizer |
| Industry | Organics |
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