61916-42-5

• 常用中文名：trisodium [3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)][6-hydroxy-5-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)]chromate(3-)
• 常用英文名：trisodium [3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)][6-hydroxy-5-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)]chromate(3-)
• CAS号：61916-42-5
• 分子式：C₄₀H₂₂CrN₄O₁₀S_2.3Na
• 分子量：311.987
• 发布时间：2018-07-14 11:42:49
• 更新时间：2025-08-24 12:34:31

名称

• 英文名: trisodium [3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)][6-hydroxy-5-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)]chromate(3-)
• 英文别名: EINECS 263-320-1

物化性质

• 密度: 1.6±0.1 g/cm3
• 沸点: 366.7±42.0 °C at 760 mmHg
• 分子式: C₄₀H₂₂CrN₄O₁₀S_2.3Na
• 分子量: 311.987
• 闪点: 175.6±27.9 °C
• 精确质量: 309.916290
• LogP: 3.99
• 蒸汽压: 0.0±0.8 mmHg at 25°C
• 折射率: 1.578