Nombre del artículo:
Naphthalene-1,5-disulfonic acid
Descripción:
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
Sinónimos:
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
Nombre según la IUPAC:
naphthalene-1,5-disulfonic acid
Fórmula molecular:
C1H8O6S2
Peso molecular:
288.288 g/mol
Densidad:
1.704 g/cm3
Categoría de peligro:
8
Código HS:
2904100000
RID/ADR:
UN 2585
Declaraciones de Riesgo:
R34
Señales:
Danger