Nome do item:Naphthalene-1,5-disulfonic acid
Descrição:Naphthalene-1,5-disulfonic acid or Armstrong's acid is a fluorescent organic compound and appears as a colorless solid, typically obtained as the tetrahydrate. Its chemical formula is C10H8O6S2.
Grupo:Intermediates
Número CAS:81-04-9
Número EC:226-109-5
Sinônimos:1,5-Naphthalenedisulfonic acid, Lithol rubine BK, Calcium-3-hydroxy-4-((4-methyl-2-sulfonatophenyl)azo)-2-naphthoate, C.I. Pigment Red 57:1, Pigment Red 57:1, C.I. 15850:1, Lithol Rubin BK, Calcium-3-hydroxy-4-((4-methyl-2-sulfonatophenyl)azo)-2-naphthoat, C.I. Pigment Red 57:1, Pigment Red 57:1, C.I. 15850:1, Solintor Rubine THW 571
Nome IUPAC:naphthalene-1,5-disulfonic acid
Fórmula molecular:C1H8O6S2
Peso molecular:288.288 g/mol
Densidade:1.704 g/cm3
Classe de perigo:8
Código HS:2904100000
RID/ADR:UN 2585
Declarações de risco:R34
Sinais:Danger