Basic Blue 7
Basic blue 7, is also called Victoria blue BO, supplied in powder form.
C.I.: 42595
CAS NO. : 2390-60-5
Molecular Formula: C33H40ClN3
Molecular Weight: 514.1438
Strength: 100%
Packing: Packed in 25kgs iron drums and bags.
Product advantages
- High and Full Strength
- Excellent quality
- Bright and Shining Appearance
- Good Purity
- Competitive Price
- Strong and new Packing
Application
Basic blue dyes are mainly used for:
Coloring ballpoint pen oil;
Coloring of typing wax paper, carbon paper and general paper;
For coloring bamboo;
Wood coloring;
Lakes making;
Other dying.
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