98%
400G
Door-to-door
Appearance | solid | UN | - |
HS | 29223990 | DG Class | - |
Synonyms | 1.2-Diaminocyclobuten-3.4-dion; 3,4-Diamino-Cyclobut-3-ene-1,2-Dione; Diaminocyclobut-3-ene-1,2-Dione; 3-Cyclobutene-1,2-Dione,3,4-Diamino |