Solvent red dyes are widly used in plastic and resin industry. Our factory is producing solvent red dyes for 27 years, including solvent red 23, solvent red 24, solvent red 25, solvent red 8, solvent red 149, solvent red 179, solvent red 135, solvent red 197, solvent red 218. Here we’d like introduce solvent red 149 to make you know more about it.

1.C.I. index number: Solvent Red 149 C.I.674700
2. Structure: pyridinone anthraquinone
[C23H22N2O2 molecular weight: 358.43 CAS: 71902-18-6]
3. Corresponding foreign brands: C.I. 674700; 6-(Cyclohexylamino)-3-N-methylanthrapyridone; Solvent Red 149;

Fluorescent HFG; Keyplast Fluorecsent Red G; Polysolve Red 149
4.Characteristics: blue fluorescent red oil soluble dye, with good heat resistance and light resistance, high coloring power and bright color.
5.Usage: it can be used for coloring a variety of resins.

Remark: “○” is Excellent; “△” is Suitable; “╳” is not recommended.

Contact person: Miss Jessie Geng

Email:jessie@xcwychem.com

Mobilephone/Whatsapp: +86-13503270825