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ChemicalBook--->CAS DataBase List--->56279-27-7

56279-27-7

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56279-27-7 Structure

56279-27-7 Structure
IdentificationBack Directory
[Name]

PigmentYellow192
[CAS]

56279-27-7
[Synonyms]

C.I. 507300
Pigment Yellow 192
10,12-Dihydro-7H,11H-benz[de]imidazo[4',5':5,6]benzimidazo[2,1-a]isoquinoline-7,11-dione
7H,11H-Benz[de]imidazo[4',5':5,6]benzimidazo[2,1-a]isoquinoline-7,11-dione, 10,12-dihydro-
[Molecular Formula]

C19H10N4O2
[MOL File]

56279-27-7.mol
[Molecular Weight]

326.31
Chemical PropertiesBack Directory
[density ]

1.74
[EPA Substance Registry System]

7H,11H-Benz[de]imidazo[4',5':5,6]benzimidazo[2,1-a]isoquinoline-7,11-dione, 10,12-dihydro- (56279-27-7)
Hazard InformationBack Directory
[Properties and Applications]

TEST ITEMS

SPECIFICATION

APPEARANCE

YELLOW POWDER

SHADE

GREENISH

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

27 m 2 /g

DENSITY

1.74 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 %

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