CI Basic blue 7 CAS 2390-60-5 named victoria blue BO is a kind of water soluble basic dyes with powder and lumps two appearance.

Basic blue 7 Usage: It is used for manufacturing ballpoint pen, marker ink, carbon paper and wax paper.

It can also be used for coloring bamboo and wood and making lakes.

It can also be used for dyeing cotton, acrylic fiber and silk.

If you are looking for basic blue dyes like basic blue 7, basic blue 11 or basic blue 26, welcome contact with us.

Contact person: Miss Jessie Geng

Email:jessie@xcwychem.com

Mobilephone/Whatsapp: +86-13503270825