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D and C Red No. 4

Name: D and C Red No. 4
SKU: PR4548532
Rating: 5 (1 reviews)

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Catalog NumberPR4548532

CAS Number4548-53-2

CategoryColorants

Description	D and C Red No. 4 is a synthetic red dye that is commonly used as a pharmaceutical excipient, primarily for coloring applications. In the context of pharmaceuticals, excipients like this dye serve non-active roles but are crucial for the overall quality and appeal of medicinal products. D and C Red No. 4 is used to impart a distinctive red hue to tablets, capsules, and liquid medications, aiding in product identification and enhancing aesthetic appeal. This can be especially important for ensuring patient compliance, as a visually attractive product may encourage adherence to prescribed dosing regimens. The use of color also helps in differentiating between various strengths or types of a medication, reducing the risk of medication errors. However, its use is subject to regulatory approval based on safety assessments conducted by authorities relevant agencies worldwide, ensuring it meets strict purity and quality standards for pharmaceutical applications.
Synonyms	Food Red 1; Ponceau SX
Molecular Formula	C18H14N2O7S2Na2
Assay	0.87

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