基本信息
中文名稱:顏料紅38中文別名:C.I.顏料紅38;吡唑啉酮紅;顏料紅38;4,4'-(3,3'-二氯聯苯-4,4'雙重氮)雙(4,5-二氫-5-氧代-1-苯基吡唑-3-甲酸)二乙酯
英文名稱:Pigment Red 38
英文別名:C.I. 21120; C.I. Pigment Red 38; C.I. Pigment Red 38 (VAN) (8CI);
PIGMENT RED 38; diethyl 4,4'-[(3,3'-dichlorobiphenyl-4,4'-diyl)di(E)diazene-2,1-diyl]bis(5-oxo-1-phenyl-4,5-dihydro-1H-pyrazole-3-carboxylate); e
thyl 4-[2-chloro-4-[3-chloro-4-[(3-ethoxycarbonyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)azo]phenyl]phenyl]azo-5-oxo-1-phenyl-4H-pyrazole-3-carboxylate
CAS:6358-87-8
EINECS:228-788-3
分子式:C36H28Cl2N8O6
分子量:739.5635
物化性質
溶解性:不溶於水,在乙醇中溶解度很低。色相或色光:紅色
相對密度:1.35-1.58
堆積密度/(lb/gal):11.2-13.1
熔點/℃:287
平均粒徑/μm:0.09
粒子形狀:立方體比表面積/(m/g):45
pH值/(10%漿料):5.5-6.5
吸油量/(g/100g):40-63
遮蓋力:半透明型
相對密度:1.45g/cm