Buy Brilliant Black BN (2519-30-4) MF: C28H17N5O14S4•4Na | MW: 867.68. Get High Quality Brilliant Black BN (2519-30-4) from TriStains.
Brilliant Black BN, are designed to impart a deep black color to various materials. Brilliant Black BN is a synthetic black diazo dye. Its chemical formula is C28H17N5Na4O14S4. The other names of Brilliant Black BN are Brilliant Black PN, Brilliant Black A, Black PN, Food Black 1, Naphthol Black, C.I. Food Black 1, or C.I. 28440. [4-acetamido-5-hydroxy-6-[7-sulfonato-4-(4-sulfonatophenylazo)-1-naphtylazo], also known as food black 1, belongs to the group of azo dyes. It is soluble in water. It usually comes as tetrasodium salt. Brilliant Black BN is widely used as a food dye and pharmaceutical excipient. It is employed in both natural and synthetic fibers for various textile applications.
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Application :
- Brilliant Black BN has been used in micronucleus and comet assays to evaluate its genotoxic effect.
- It is used as a quenching agent in calcium mobilization assay and as a redox indicator in microbiological inhibition bioassay using Bacillus megaterium to detect tetracycline and macrolides in milk.
- Brilliant Black BN also acts as an allosteric modulator of the adenosine A1 and A3 receptors and is generally used within calcium mobilization assays to reduce extracellular fluorescence.
- It is used in food decorations and coatings, desserts, sweets, ice cream, mustard, red fruit jams, soft drinks, flavored milk drinks, fish paste, lumpfish caviar and other foods.
Benefits :
- Used in ink and printing
- Used in cosmetics and personal care items
- Gives reliable results
- Good color fastness, resisting fading or bleeding during washing or exposure to light
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