6471-49-4
中文名称
颜料红 23
英文名称
Pigment Red 23
CAS
6471-49-4
EINECS 编号
229-313-2
分子式
C25H20N4O4
分子量
440.451
MOL 文件
6471-49-4.mol
结构式
基本信息
中文别名
3-羟基-4-[(2-甲氧基-5-硝基苯基)偶氮]-N-(3-硝基苯基)-2-萘甲酰胺
颜料红 23
颜料红23
坚固玫瑰红 VR
4-[[5-(氨基甲酰基)-2-甲氧苯基]偶氮]-3-羟基-N-苯基-2-萘甲酰胺
颜料红 23
颜料红23
坚固玫瑰红 VR
4-[[5-(氨基甲酰基)-2-甲氧苯基]偶氮]-3-羟基-N-苯基-2-萘甲酰胺
英文别名
3-Hydroxy-4-[(2-methoxy-5-nitrophenyl)azo]-N-(3-nitrophenyl)naphthalene-2-carboxamide
C.I. 12355
pigment red 23
NAPTHOL RED BLUE SHADE
Irgalite Red
2-Naphthalenecarboxamide, 3-hydroxy-4-(2-methoxy-5-nitrophenyl)azo-N-(3-nitrophenyl)-
2-Naphthalenecarboxamide, 4-5-(aminocarbonyl)-2-methoxyphenylazo-3-hydroxy-N-phenyl-
CIPIGMENT23
1-(2-Methoxy-5-nitrophenylazo)-2-hydroxy-3-(3-nitrophenylcarbamoyl)naphthalene
3-Hydroxy-4-[(2-methoxy-5-nitrophenyl)azo]-3'-nitro-2-naphthanilide
3-hydroxy-4-[(2-methoxy-5-nitrophenyl)azo]-N-(3-nitrophenyl)-2-Naphthalenecarboxamide
c.i. pigment red 157
4-[[5-(aminocarbonyl)-2-methoxyphenyl]azo]-3-hydroxy-N-phenyl-2-Naphthalenecarboxamide
Pigment red 245 (C.I. 12317)
Pigment red 23 (C.I. 12355)
Fast Carmine RBS
Fast Pink B
C.I. Pigment Red 245
6316 Fast Rose Red
6368 Permanent Pink
C.I. 12355
pigment red 23
NAPTHOL RED BLUE SHADE
Irgalite Red
2-Naphthalenecarboxamide, 3-hydroxy-4-(2-methoxy-5-nitrophenyl)azo-N-(3-nitrophenyl)-
2-Naphthalenecarboxamide, 4-5-(aminocarbonyl)-2-methoxyphenylazo-3-hydroxy-N-phenyl-
CIPIGMENT23
1-(2-Methoxy-5-nitrophenylazo)-2-hydroxy-3-(3-nitrophenylcarbamoyl)naphthalene
3-Hydroxy-4-[(2-methoxy-5-nitrophenyl)azo]-3'-nitro-2-naphthanilide
3-hydroxy-4-[(2-methoxy-5-nitrophenyl)azo]-N-(3-nitrophenyl)-2-Naphthalenecarboxamide
c.i. pigment red 157
4-[[5-(aminocarbonyl)-2-methoxyphenyl]azo]-3-hydroxy-N-phenyl-2-Naphthalenecarboxamide
Pigment red 245 (C.I. 12317)
Pigment red 23 (C.I. 12355)
Fast Carmine RBS
Fast Pink B
C.I. Pigment Red 245
6316 Fast Rose Red
6368 Permanent Pink
物理化学性质
熔点 | 330-340°C |
沸点 | 583.02°C (rough estimate) |
密度 | 1.4576 (rough estimate) |
蒸气压 | 0Pa at 25℃ |
折射率 | 1.7500 (estimate) |
储存条件 | Amber Vial, -20°C Freezer |
溶解度 | 可溶于DMSO(少量)、DMSO(极少量)、甲醇(少量) |
酸度系数(pKa) | 11.07±0.70(Predicted) |
形态 | 固体 |
颜色 | 深红 |
水溶解性 | <0.1 g/100 mL at 22 ºC |
稳定性 | 稳定,但对光敏感。与强氧化剂不相容。 |
CAS 数据库 | 6471-49-4(CAS DataBase Reference) |
EPA化学物质信息 | C.I. Pigment Red 23 (6471-49-4) |
供应商信息 更多
上海将来实业股份有限公司
联系电话:
400-0066400 13621662912
产品介绍:
中文名称:坚固玫瑰红 VR
英文名称:PIGMENT RED 23
CAS:6471-49-4
纯度:BR
包装信息:5g;25g;100g
武汉克米克生物医药技术有限公司
联系电话:
13163388153 13163388153
产品介绍:
中文名称:颜料红23
英文名称:PigmentRed23
CAS:6471-49-4
包装信息:25KG
备注:强度100