CAS No.: 52372-39-1

Molecular formula: c23h19n5o

Molecular weight: 381.43

EINECS No.: 257-885-3

Content: 100%

Chemical properties: Solvent red 197 is a kind of bright red powder, which is insoluble in water. With advantage of good light fastness, excellent heat stability up to 300 ℃, it’s used in various industries.

Usage: Solvent Red 197 is a benzopyran colorant with high thermal stability, which can be used for coloring a variety of resins and fibers. Fluorescent red GK is mainly used for coloring polystyrene, PVC, polycarbonate and other plastics. Especially suitable for light transparent tones.

Our factory is producing various kinds of solvent red dyes, such as solvent red 23, solvent red 24, solvent red 25, solvent red 197, solvent red 49, solvent red 135, welcome your inquiry.

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Email:jessie@xcwychem.com

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