D&C Red No. 4 - Non-Graded Chemical Compound

Discover the superior quality and reliability of D&C Red No. 4, an essential dye formulated for general industrial use and research applications. This chemical is not suitable for human consumption or therapeutic purposes, making it an ideal choice for professionals seeking high-grade solutions for their projects.

Key Features:

• CAS Number: 4548-53-2
• Chemical Formula: C₁₈H₁₄N₂Na₂O₇S₂
• Formula Weight: 480.43 g/mol
• Chemical Category: Dyes

Chemical Specifications:

Specification	Value
Assay Minimum	87%
Sum of Volatile Matter (at 135°C), Chlorides, and Sulfates	13.0%
Water-Insoluble Matter	0.2%
5-Amino-2,4-dimethyl-1-benzenesulfonic Acid Sodium Salt	0.2%
4-Hydroxy-1-naphthalenesulfonic Acid Sodium Salt	0.2%
Subsidiary Colors	2%
Lead (Pb)	20 ppm
Arsenic (As)	3 ppm
Mercury (Hg)	1 ppm

Safety Ratings:

Ratings
Health2
Flammability1

General Usage:

D&C Red No. 4 is a versatile dye primarily used in various industrial and research settings. Its robust chemical properties ensure consistent performance across applications, making it an essential component for professionals in the field.