Dyestuff & Decolorant

2 products are found on results.


https://foreverest.net/static/i/common/item_placeholder.png

Guaiazulene

CAS: 489-84-9
SPECS: 99.5%

Guaiazulene, also azulon or 1,4-dimethyl-7-isopropylazulene, is a dark blue crystalline hydrocarbon.

https://foreverest.net/static/i/common/item_placeholder.png

Seedlac

CAS: 9000-59-3
SPECS:

The seedlac was crushed and washed frequently to remove the bug bodies and a portion of the coloring matter. After drying the washed sticklac, we get the commercial variety of seedlac.