Pigment Red HF4C
![Pigment Red HF4C Structure](CAS/GIF/51920-12-8.gif)
- CAS No.
- 51920-12-8
- Chemical Name:
- Pigment Red HF4C
- Synonyms
- pigment red 185;Einecs 257-515-0;pigment red hf4c;Permanent Carmine HF-4C;Phenmetrazine Impurity 7;YKGGTUUWVUHZIL-ULIFNZDWSA-N;3-hydroxy-4-[[2-methoxy-5-methyl-4-(methylsulfamoyl)phenyl]diazenyl]-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-5-METHYL-4-(METHYLAMINO)SULPHONYLPHENYLAZONAPHTHALENE-2-CARBOXAMIDE;3-Dihydro-2-oxo-1H-benziMidazol-5-yl)-3-hydroxy-4-[[2-Methoxy-5-Methyl-4-[(MethylaMino)sulphonyl]phenyl]azo]naphthalene-2-carboxaMide;N-[(2,3-Dihydro-2-oxo-1H-benzimidazol)-5-yl]-3-hydroxy-4-[[2-methoxy-5-methyl-4-[(methylamino)sulfonyl]phenyl]azo]-2-naphthalenecarboxamide
- CBNumber:
- CB32131086
- Molecular Formula:
- C27H24N6O6S
- Molecular Weight:
- 560.58
- MOL File:
- 51920-12-8.mol
- Modify Date:
- 2023/4/23 13:52:06
Melting point | 335-345 ºC |
---|---|
Density | 1.3-1.4 |
pka | 10.63±0.50(Predicted) |
Water Solubility | 3.4μg/L at 26℃ |
LogP | 0.8 at 25℃ |
EPA Substance Registry System | 2-Naphthalenecarboxamide, N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-4-[[2-methoxy-5-methyl-4-[(methylamino)sulfonyl]phenyl]azo]- (51920-12-8) |
Pigment Red HF4C Chemical Properties,Uses,Production
Uses
Pigment Red 185 is an organic pigment used in artist’s paints throughout the 20th and 21st centuries.
Properties and Applications
TEST ITEMS |
SPECIFICATION |
APPEARANCE |
RED POWDER |
HEAT RESISTANCE |
300 °C min |
LIGHT FASTNESS |
7-8 |
ACID RESISTANCE |
5 |
ALKALI RESISTANCE |
5 |
FASTNESS TO BLEEDING |
5 |
OIL ABSORPTION |
40-50% |
SPECIFIC SURFACE |
26m 2 /g |
DENSITY |
1.40 g/cm 3 |
RESIDUE ON 80 MESH |
5.0% max |
WATER SOLUBLE |
1.0% max |
VOLATITE 105 °C |
1.0% max |
TINTING STRENGTH |
100-105 % |
Pigment Red HF4C Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 45)Suppliers
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | China | 49391 | 58 | Inquiry |
SIMAGCHEM CORP | +86-13806087780 | China | 17367 | 58 | Inquiry |
Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | China | 30253 | 58 | Inquiry |
Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | China | 34571 | 58 | Inquiry |
SUZHOU SENFEIDA CHEMICAL CO.,LTD | +86-0512-83500002 +8615195660023 | China | 10814 | 58 | Inquiry |
Mainchem Co., Ltd. | +86-86-05926210733 +8618030271905 | China | 6572 | 58 | Inquiry |
Wuhan xinyangruihe Chemical Technology Co., Ltd. | 153-07155313 15307155313 | China | 5468 | 58 | Inquiry |
Wuhan Fengyao Tonghui Chemical Products Co. LTD | 027-87466205 15377579727 | China | 8561 | 58 | Inquiry |
Wuhan hongde yuexin pharmaceutical technology co. LTD | 027-83855391 13657260109 | China | 3200 | 58 | Inquiry |
Wuhan Xinyangruihe Chemical Technology Co., Ltd. | 13720274133 | China | 3380 | 58 | Inquiry |
51920-12-8(Pigment Red HF4C)Related Search:
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pigment red 185
pigment red hf4c
N-(2,3-DIHYDRO-2-OXO-1H-BENZIMIDAZOL-5-YL)-3-HYDROXY-4-2-METHOXY-5-METHYL-4-(METHYLAMINO)SULPHONYLPHENYLAZONAPHTHALENE-2-CARBOXAMIDE
N-[(2,3-Dihydro-2-oxo-1H-benzimidazol)-5-yl]-3-hydroxy-4-[[2-methoxy-5-methyl-4-[(methylamino)sulfonyl]phenyl]azo]-2-naphthalenecarboxamide
Permanent Carmine HF-4C
2-Naphthalenecarboxamide, N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-4-(2-(2-methoxy-5-methyl-4-((methylamino)sulfonyl)phenyl)diazenyl)-
Einecs 257-515-0
3-Dihydro-2-oxo-1H-benziMidazol-5-yl)-3-hydroxy-4-[[2-Methoxy-5-Methyl-4-[(MethylaMino)sulphonyl]phenyl]azo]naphthalene-2-carboxaMide
(4Z)-4-[[2-methoxy-5-methyl-4-(methylsulfamoyl)phenyl]hydrazinylidene]-3-oxo-N-(2-oxo-1,3-dihydrobenzimidazol-5-yl)naphthalene-2-carboxamide
3-hydroxy-4-[[2-methoxy-5-methyl-4-(methylsulfamoyl)phenyl]diazenyl]-N-(2-oxo-1,3-dihydrobenzimidazol-5-yl)naphthalene-2-carboxamide
YKGGTUUWVUHZIL-ULIFNZDWSA-N
Phenmetrazine Impurity 7
51920-12-8