98%
400G
Door-to-door
Appearance | 4,4'-diamino-2,2'-stilbenedisulfonic acid appears as odorless yellowish microscopic needles or cream-colored powder. | UN | 2583 |
HS | 29215900 | DG Class | - |
Synonyms | 4,4'-Diamino-Stilbene-2,2'-Disulfonic acid; 4,4‘-Diamino-2,2‘-Stilbenedisulfonic acid; Tinopalbhs; Dasda; 4,4'-Diaminostilbene-2,2'-Disulphonic acid; DASD; Amsonic ACID; Flavonicacid; 2,2'-(1,2-Ethenediyl)bis(5-Amino)Benzenesulfonic acid; Amsomicacid; DAS |