ChemicalBook--->CAS DataBase List--->12238-31-2

12238-31-2

12238-31-2 Structure

12238-31-2 Structure
IdentificationBack Directory
[Name]

Pigment Red 52:2
[CAS]

12238-31-2
[Synonyms]

C.I. 15860:2
BON RED-MAGANESE
Isol BonaRed N 6R
Pigment Red 52:2
C.I. Pigment Red 52:2
Segnale Light Red 5BM
Pigment red 52:2 (C.I. 15860:2)
2-[(2Z)-2-(3-carboxy-2-oxonaphthalen-1-ylidene)hydrazinyl]-5-chloro-4-methylbenzenesulfonate
Manganese, 4-[(4-chloro-5-methyl-2-sulfophenyl)azo]-3-hydroxy-2-naphthalenecarboxylic acid complex
[4-[2-[4-Chloro-5-methyl-2-(sulfo-kO)phenyl]diazenyl-kN1]-3-(hydroxy-kO)-2-naphthalenecarboxylato]manganate hydrogen
Manganate(1-), 4-4-chloro-5-methyl-2-(sulfo-.kappa.O)phenylazo-.kappa.N1-3-(hydroxy-.kappa.O)-2-naphthalenecarboxylato(3-)-, hydrogen
[EINECS(EC#)]

235-471-3
[Molecular Formula]

C18H11ClMnN2O6S
[MDL Number]

MFCD00071956
[MOL File]

12238-31-2.mol
[Molecular Weight]

473.74
Chemical PropertiesBack Directory
[density ]

1.66[at 20℃]
[Water Solubility ]

17.4mg/L at 23℃
[LogP]

-0.3 at 23℃
[EPA Substance Registry System]

C.I. Pigment Red 52:2 (12238-31-2)
Hazard InformationBack Directory
[Flammability and Explosibility]

Notclassified
[Properties and Applications]

TEST ITEMS

SPECIFICATION

APPEARANCE

RED POWDER

SHADE

BLUISH

HEAT RESISTANCE

180 °C min

LIGHT FASTNESS

6

ACID RESISTANCE

4

ALKALI RESISTANCE

4

FASTNESS TO BLEEDING

4

OIL ABSORPTION

40-50%

SPECIFIC SURFACE

26 m 2 /g

DENSITY

1.70 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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