5858-82-2

• 常用中文名：disodium 4-[(4-chloro-5-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate
• 常用英文名：disodium 4-[(4-chloro-5-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate
• CAS号：5858-82-2
• 分子式：C₁₈H₁₁ClN₂Na₂O₆S
• 分子量：464.78700
• 发布时间：2017-08-14 06:48:36
• 更新时间：2025-09-19 04:08:41

名称

• 英文名: disodium,(4Z)-4-[(4-chloro-5-methyl-2-sulfonatophenyl)hydrazinylidene]-3-oxonaphthalene-2-carboxylate
• 英文别名: EINECS 227-498-4; C.I. Pigment Red 52,disodium salt; Disodium 4-((4-chloro-5-methyl-2-sulphonatophenyl)azo)-3-hydroxy-2-naphthoate; 2-Naphthalenecarboxylic acid,4-(2-(4-chloro-5-methyl-2-sulfophenyl)diazenyl)-3-hydroxy-,sodium salt (1:2); 2-Naphthalenecarboxylic acid,4-((4-chloro-5-methyl-2-sulfophenyl)azo)-3-hydroxy-,disodium salt

物化性质

• 分子式: C₁₈H₁₁ClN₂Na₂O₆S
• 分子量: 464.78700
• 精确质量: 463.98200
• PSA: 147.17000
• LogP: 2.23850