| Identification | More | [Name]
Pigment Yellow 151 | [CAS]
31837-42-0 | [Synonyms]
2-[[1-[[(2,3-Dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-oxopropyl]azo]benzoic acid
C.I. 13980
fast yellow h4g
Pigment Yellow 151
2-[2-OXO-1-[(2-OXO-1,3-DIHYDROBENZOIMIDAZOL-5-YL)CARBAMOYL]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)
Pigment yellow 151 (C.I. 13980)
Dominion DCC-7151
Kikuchi Kikufine Yellow TC-9400
Kikuchi Kikufine Yellow TC-9630
2-[[1-[(2-Oxo-2,3-dihydro-1H-benzimidazole-5-yl)carbamoyl]-2-oxopropyl]azo]benzoic acid
5-[2-(2-Carboxyphenylazo)acetoacetylamino]-1H-benzimidazol-2(3H)-one
N-[2(3H)-Oxo-1H-benzoimidazole-5-yl]-2-(2-carboxyphenylazo)-3-oxobutanamide | [EINECS(EC#)]
250-830-4 | [Molecular Formula]
C18H15N5O5 | [MDL Number]
MFCD01940586 | [Molecular Weight]
381.34 | [MOL File]
31837-42-0.mol |
| Hazard Information | Back Directory | [Flammability and Explosibility]
Notclassified | [Properties and Applications]
|
TEST ITEMS
|
SPECIFICATION
|
|
APPEARANCE
|
YELLOW POWDER
|
|
SHADE
|
GREENISH
|
|
HEAT RESISTANCE
|
260 °C min
|
|
LIGHT FASTNESS
|
7-8
|
|
ACID RESISTANCE
|
5
|
|
ALKALI RESISTANCE
|
5
|
|
FASTNESS TO BLEEDING
|
5
|
|
OIL ABSORPTION
|
40-45%
|
|
SPECIFIC SURFACE
|
30 m
2
/g
|
|
DENSITY
|
1.60 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 %
|
|
|
|