C.I. 12315; BRILLIANT FAT SCARLET; C.I. Pigment Red 22 (12315); NAPTHOL RED YELLOW SHADE; Fast Brilliant Red N; Scarlet BG; Fast Red N; 3-hydroxy-4-(2-methyl-5-nitro-phenylazo)-[2]naphthoic acid anilide; 3117 Fast Scarlet N; 3-Hydroxy-4-(2-methyl-5-nitro-phenylazo)-[2]naphthoesaeure-anilid; 5-nitro-o-toluidin->3-hydroxy-2-naphthanilid
物化属性
LogP
7.0259
PSA
119.87
储存条件
室温，干燥
外观性质
粉红色至红色粉末
密度
1.34 g/cm³
折射率
1.674
沸点
622.6 °C (760 mmHg)
精确质量
426.13300
蒸气压
0 Pa (25℃)
酸度系数(pKa)
10.65±0.50
闪点
330.3 °C
安全信息
安全说明
TSCA:TSCA listed
生产及用途
用途与制备
Pigment Red 22 is a dye used for coloring cosmetics, moisturizers, skin care products, inks, stationery, and coatings.
