Product Description
INDIGO CARMINE AR is a high-quality dye classified as Analytical Reagent grade, commonly used in textile laboratories and food industries. It is a tasteless, odorless, and non-poisonous solid powder with a molecular formula of C16H8N2Na2O8S2 and a molecular weight of 466.35 g/mol. This synthetic dye, also known as Acid Blue 74, showcases a neutral to acidic pH level in aqueous solutions. INDIGO CARMINE AR serves as a pH indicator in dyeing processes and a food coloring agent. It is readily soluble in water but insoluble in ethanol and ether. Stored in cool, dry conditions away from direct sunlight, this industry-standard dye is a versatile solution for various applications.
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