颜料红 171; 永固红 HFM
- 中文名称:
- 颜料红 171; 永固红 HFM
- 中文别名:
- 颜料红 171;
N-(2,3-二氢-2-氧代-1H-苯并咪唑-5-基)-3-羟基-4-[(2-甲氧基-4-硝基苯基)偶氮]-2-萘甲酰胺;
颜料红 HFM
- 英文名称:
- 2-Naphthalenecarboxamide,N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-4-[2-(2-methoxy-4-nitrophenyl)diazenyl]-
- 英文别名:
- (4Z)-4-[(2-methoxy-4-nitrophenyl)hydrazinylidene]-3-oxo-N-(2-oxo-1,3-dihydrobenzimidazol-5-yl)naphthalene-2-carboxamide;
12512;
C.I.Pigment Red 171;
P.R.171;
Benzimidazolone Maroon HFM;
Permanent Maroon HFM;
N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-4-[(2-methoxy-4-nitrophenyl)azo]-2-Naphthalenecarboxamide;
(4Z)-4-[2-(2-methoxy-4-nitrophenyl)hydrazinylidene]-3-oxo-N-(2-oxo-2,3-dihydro-1H-benzimidazol-5-yl)-3,4-dihydronaphthalene-2-carboxamide;
3-hydroxy-4-(2-methoxy-4-nitro-phenyl)azo-N-(2-oxo-1,3-dihydrobenzimidazol-5-yl)naphthalene-2-carboxamide;
N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-4-[(2-methoxy-4-nitrophenyl)azo]naphthalene-2-carboxamide;
Ormetoprimum;
Ormetoprimum [INN-Latin];
Ormetorprim;
Ro 5-9754;
UNII-M3EFS94984;
component of Rofenaid;
Pyrimidine, 2,4-diamino-5-(6-methylveratryl)-;
5-(4,5-dimethoxy-2-methylbenzyl)pyrimidine-2,4-diamine;
5-(2,4,5-trimethoxybenzyl)pyrimidine-2,4-diamine;
5-(4,5-dimethoxy-2-methylbenzyl)-2,4-diaminopyrimidine;
Ormetoprim;
Hostaperm Violet RL Special;
Hostaperm Violet RL Special 14-4007;
Lake Fast Violet RL;
Lake Fast Violet RLB;
Lionogen Violet R 6100;
Lionogen Violet RL;
Lionol Violet H
- CAS No.:
- 6985-95-1
- 分 子 式:
-
C25H18N6O6
- 分 子 量:
- 498.45
- 精确分子量:
- 498.12900
- PSA:
- 177.75000
- EINECS:
- 230-250-8
- InChI:
- InChI=1/C25H18N6O6/c1-37-21-12-15(31(35)36)7-9-19(21)29-30-22-16-5-3-2-4-13(16)10-17(23(22)32)24(33)26-14-6-8-18-20(11-14)28-25(34)27-18/h2-12,32H,1H3,(H,26,33)(H2,27,28,34)3
- 分子结构式:
-

- SDS:
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颜料红 171; 永固红 HFM 制备方法及用途
制备方法
2-甲氧基-4-硝基苯胺(红色基B)加入盐酸中,加热溶解,加水析出沉淀,冷却,滴入亚硝酸钠溶液重氮化,过滤,滤液加乙酸钠,pH=5.4备用;将色酚AS-BI溶于氢氧化钠溶液中,过滤,滤液滴加至上述重氮盐溶液中,pH=5-6.2,偶合毕,加热至沸,过滤,水洗,干燥得粗品颜料;再将粗品颜料与DMF加热至140℃保温,冷却,过滤得产品。
用途简介
该颜料给出暗蓝光红色,PV-Fast Maroon HFT 01的比表面积为38m2/g。主要用于塑料与涂料着色,耐光牢度为8级,与氧化铁拼出棕色。该品种着色强度优异(0.46%颜料浓度即可达到1/3SD深度),在PE中耐热为240℃,在LDPE中透明型试样耐光牢度6-7级;用于聚丙烯腈原浆着色,耐光牢度达7-8级;基于牢度优异使它可以作为高档汽车涂料着色。
颜料红 171; 永固红 HFM 物化性质
- 密度:
- 1.56
- 沸点:
- 652.8ºC at 760 mmHg
- 闪点:
- 348.6ºC
- 折射率:
- 1.75