BASIC RED 1
CAS# 989-38-1

General Description: Water soluble cationic dye from the Xanthene family of colorants.  This dye is commonly used for the coloration of cotton, wool, silk, paper, leather, bast fibers, semi-permanent hair dyes, color depositing shampoos and conditioners, and select industrial cleaning products.

Type: Basic

Color: Red

Number: 1

CAS#: 989-38-8

Color Index #: 45160

Appearance: Red powder

Shade (In Solution): Red

Solubility: Soluble in water [may need alcohol to fully dissolve]

Lightfastness: 1-2 [AATCC; 8 is highest]

Usage Rate: Commonly used at 0.001 – 0.5% by weight