Basic blue 7, is also called Victoria blue BO, supplied in powder form.
CAS NO. : 2390-60-5
Molecular Formula: C33H40ClN3
Molecular Weight: 514.1438
Packing: Packed in 25kgs iron drums and bags.
Basic blue dyes are mainly used for:
Coloring ballpoint pen oil;
Coloring of typing wax paper, carbon paper and general paper;
For coloring bamboo;