5-Amino-4-hydroxy-3-[[4'-[(2-hydroxy-1-naphthalenyl)azo]-1,1'-biphenyl-4-yl]azo]naphthalene-2,7-disulfonic acid disodium salt

• 常用名: 5-Amino-4-hydroxy-3-[[4'-[(2-hydroxy-1-naphthalenyl)azo]-1,1'-biphenyl-4-yl]azo]naphthalene-2,7-disulfonic acid disodium salt
• 英文名: 5-Amino-4-hydroxy-3-[[4'-[(2-hydroxy-1-naphthalenyl)azo]-1,1'-biphenyl-4-yl]azo]naphthalene-2,7-disulfonic acid disodium salt
• CAS号: 6426-68-2
• 分子量: 713.647
• 密度: N/A
• 沸点: N/A
• 分子式: C₃₂H₂₁N₅Na₂O₈S₂
• 熔点: N/A
• 闪点: N/A

名称

• 英文名: Direct blue 19 (C.I. 22485)

物理化学性质

• 分子式: C₃₂H₂₁N₅Na₂O₈S₂
• 分子量: 713.647
• 精确质量: 713.062683

英文别名

• 2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[(E)-2-[4'-[(E)-2-(2-hydroxy-1-naphthalenyl)diazenyl][1,1'-biphenyl]-4-yl]diazenyl]-, sodium salt (1:2)
• Direct blue 19 (C.I. 22485)
• Disodium 5-amino-4-hydroxy-3-[(E)-{4'-[(E)-(2-hydroxy-1-naphthyl)diazenyl]-4-biphenylyl}diazenyl]-2,7-naphthalenedisulfonate