CAS# 1658-56-6

General Description: Water soluble in the Monoazo family of colorants.  This dye is commonly used for the coloration of assorted industrial cleaning products, soaps, detergents, wool, nylon, silk, jute, wood, paper, leather, and shoe polish.

Type: Acid

Color: Red

Number: 88

CAS#: 1658-56-6

Color Index #: 15620

Appearance: Red powder

Shade (in solution): Red

Solubility: Soluble in water

Lightfastness: 3-5 [AATCC; 8 is highest]

Usage Rate: Commonly used at 0.0005 – 0.5% by weight

pH Stability: Expected to be most stable in pH 9-11