98%
400G
Door-to-door
Appearance | Dark purple to brown black powder | UN | 0.0 |
HS | 29146900 | DG Class | 0.0 |
Synonyms | 5,8-Dihydroxy-1,4-Naphthalenedione; 5,8-Dihydroxynaphthalene-1,4-Dione; 5,8-Dihydroxy-1,4-Naphthoquinone; 1,4-Naphthalenedione, 5,8-Dihydroxy-; DHNQ; ,8-Dihydroxy-[1,4]Naphthoquinone; ,8-Dihydroxy-1,4-Naphthalenedione; 1,4-Naphthoquinone, 5,8-Dihydroxy-; 2,3-Dihydro-1,4,5,8-Naphthalenetetrone; 5,8-Dihydroxy-4-Naphthalenedione; 5,8-Dihydroxy-4-Naphthoquinone; 5,8-Dihydroxynaphthoquinone; Naphthazarine |