[Color Index] CI 59040 Solvent Green 7

[CAS No.] 6358-69-6

[Alias] Fluorescent yellow; transparent green B;pyranone

[English Name]: solvent green7 pyranine

[Chemical Name] 8-hydroxy 41.36-wang sulfonic acid pyrene

[Molecular Formula] C16H-Na3910S3

[Molecular Weight] 524.39

[Chemical Structure] Pyrenes

[Hue] Solvent dyes with Yellowish shade

[Physicochemical properties] Solvent yellow 7 is yellow powder. It is easily soluble in water, ethanol, 7 diol and glycerol. It is fluorescent yellow green in water and paper.

[Application] Solvent green 7 can be used for coloring cosmetics, hand sanitizer, shampoo, soap and other daily chemical products, as well as antifreeze, cutting fluid, water tank treasure and other aquatic products: it can be used as dye for fluorescent watercolor pen, fluorescent ink and fluorescent marker pen; Used for coloring of ink, color printing, paint, plastic products, etc.; coloring of petrochemical products such as lubricating oil; tracer of industrial boiler, water quality system, mechanical flaw detection display agent, etc.

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