Product Description
Indigo Carmine AR is a tasteless, odourless, and non-poisonous amorphous dark blue powder commonly used as a pH indicator dye in laboratories and as a colorant in the food and beverage industry. With a molecular weight of 466.35 g/mol, this water-soluble powder is primarily employed in analytical chemistry and diagnostics due to its stable properties. It has a solubility in water and ethanol, a pH level of 6.0-8.0, and a melting point of 300C. This Analytical Reagent grade product, with a shelf life of 2 years under proper storage conditions, consists of Indigo Carmine dye with associated sodium salts. Ideal for distributors, exporters, importers, manufacturers, retailers, suppliers, traders, and wholesalers, this product meets the HS Code 32041300 standards.
FAQs of INDIGO CARMINE AR:
Q: What is the primary application of Indigo Carmine AR?
A: Indigo Carmine AR is primarily used as a pH indicator dye in laboratories and as a colorant in the food and beverage industry.
Q: What is the shelf life of Indigo Carmine AR?
A: The shelf life of Indigo Carmine AR is 2 years under proper storage conditions.
Q: What is the molecular formula of Indigo Carmine AR?
A: The molecular formula of Indigo Carmine AR is C16H8N2Na2O8S2.
Q: What is the grade of Indigo Carmine AR?
A: Indigo Carmine AR is of Analytical Reagent (AR) grade.
Q: In which industries is Indigo Carmine AR commonly used?
A: Indigo Carmine AR is commonly used in the food and beverage industry, analytical chemistry, and diagnostics.