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Acid red 88

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Product Description

PRODUCT

Acid red 88

CAS #

1658-56-6

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

FORMULA

C20H13N2NaO4S

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

INCHIKEY

LCFVJGUPQDGYKZ-UHFFFAOYSA-N

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

FUNCTIONS

INDUSTRY

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