Pigment gul 151-Corimax gul H4G
Tekniske parametre for Pigment gul 151
| Farveindeks nr. | Pigment gul 151 |
| Produktnavn | Corimax Yellow H4G |
| Produktkategori | Organisk pigment |
| CAS-nummer | 31837-42-0 |
| EU-nummer | 250-830-4 |
| Kemisk familie | Mono azo |
| Molekylær vægt | 381.34 |
| Molekylformel | C18H15N5O5 |
| PH-værdi | 7 |
| Massefylde | 1.6 |
| Olieabsorption (ml / 100 g)% | 45 |
| Let hurtighed (belægning) | 6-7 |
| Varmemodstand (belægning) | 200 |
| Lysstyrke (plast) | 7-8 |
| Varmemodstand (plast) | 260 |
| Vandafvisende | 5 |
| Oliebestandighed | 5 |
| Syrebestandighed | 5 |
| Alkali modstand | 5 |
Farve | ![]() |
| Nuancefordeling |
Molekylstruktur:

Ansøgning:
Anbefales til bilmaling, arkitektonisk belægning, coilbelægning, industriel maling, pulverbelægning, trykpasta, PVC, gummi, PS, PP, PE, PU, vandbaseret trykfarve, opløsningsmiddelfarve, UV blæk.
Kan bruges i offset blæk.
Relateret information
Pigment gul 151 giver en farvetone, der er grønnere end CI Pigment Yellow 154 og rødere end Pigment Yellow 175. Nuancevinklen er 97,4 grader (1 / 3SD). Det specifikke overfladeareal for Hostaperm Yellow H4G er 23m2 / g, som har god skjultstyrke. Hastigheden er fremragende. Farvelægningsprøven af alkydtrinitrilharpiks udsættes for Florida i 1 år. Vejrhastigheden har et gråt kort i klasse 5, og den fortyndede farve (1; 3TiO2) er stadig klasse 4; 1/3 HDPE's varmebestandighed i standarddybde er 260 ° C / 5min; det er velegnet til avancerede industrielle overtræk, bilindustrien (OEM) og kan kombineres med phthalocyaniner og uorganiske pigmenter og kan også bruges til udskrivning af laminerede plastfolie af polyesterfarve.
aliases:13980; Benzoic acid, 2-(2-(1-(((2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino)carbonyl)-2-oxopropyl)diazenyl)-; pigment yellow 151; 2-[[1-[[(2,3-Dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-oxopropyl]azo]benzoic acid; C.I. 13980; fast yellow h4g; 2-[2-OXO-1-[(2-OXO-1,3-DIHYDROBENZOIMIDAZOL-5-YL)CARBAMOY; PROPYL]DIAZENYLBENZOIC ACID; Benzoic acid, 2-1-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)aminocarbonyl-2-oxopropylazo-; BENZIMIDAZOLONE YELLOS H4G; Benzimidazolone Yellow H4G(Pigment Yellow 151); 2-[(E)-{1,3-dioxo-1-[(2-oxo-2,3-dihydro-1H-benzimidazol-5-yl)amino]butan-2-yl}diazenyl]benzoic acid; 2-[2-oxo-1-[(2-oxo-1,3-dihydrobenzimidazol-5-yl)carbamoyl]propyl]azobenzoic acid.
IUPAC Name: 2-[[1,3-dioxo-1-[(2-oxo-1,3-dihydrobenzimidazol-5-yl)amino]butan-2-yl]diazenyl]benzoic acid
InChI : InChI=1S/C18H15N5O5/c1-9(24)15(23-22-12-5-3-2-4-11(12)17(26)27)16(25)19-10-6-7-13-14(8-10)21-18(28)20-13/h2-8,15H,1H3,(H,19,25)(H,26,27)(H2,20,21,28)
InChIKey: YMFWVWDPPIWORA-UHFFFAOYSA-N
Canonical SMILES: CC(=O)C(C(=O)NC1=CC2=C(C=C1)NC(=O)N2)N=NC3=CC=CC=C3C(=O)O
Chemical and Physical Properties
Computed Properties
| Property Name | Property Value |
| Molekylær vægt | 381.3 g/mol |
| XLogP3-AA | 1.7 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 6 |
| Exact Mass | 381.10731860 g/mol |
| Monoisotopic Mass | 381.10731860 g/mol |
| Topological Polar Surface Area | 149Ų |
| Heavy Atom Count | 28 |
| Formal Charge | 0 |
| Complexity | 681 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 1 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
Handling and storage:
Handling
Advice on protection against fire and explosion
Keep away from sources of ignition
Avoid formation of dust
Take precautionary measures against electrostatic loading
Storage
Be kept in a ventilated, cool and dry place, it should be also avoided to contact with acid material and expose to air. Keep container dry
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