ACID RED 4
CAS# 5858-39-9
General Description: Water soluble dye in the Monoazo family of colorants. This dye is commonly used for the coloration of assorted industrial cleaning products, soaps, detergents, wool, nylon, leather, shoe polish, and paper.
Type: Acid
Color: Red
Number: 4
CAS#: 5858-39-9
Color Index #: 14710
Appearance: Red powder
Shade (in solution): Red
Solubility: Soluble in water
Lightfastness: 4-5 [AATCC; 8 is highest]
Usage Rate: Commonly used at 0.0005 – 0.5% by weigh
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