| Identification | More | [Name]
Pigment Orange 13 | [CAS]
3520-72-7 | [Synonyms]
4,4'-[(3,3'-Dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one]
C.I. 21110
PIGMENT ORANGE 13
PYRAZOLONE ORANGE
4-dihydro-5-methyl-2-phenyl-
atulvulcanfastpigmentorangeg
benzidineorange
benzidineorange45-2850
benzidineorange45-2880
benzidineorangetoner
benzidineorangewd265
C.I.Pigmentorange13
C.I.PigmentOrange13(21110)
calcotoneoranger
carnelioorangeg
dainichifastorangerr
daltolitefastorangeg
diarylideorange
eljonfastorangeg
fastbenzideneorangeyb3 | [EINECS(EC#)]
222-530-3 | [Molecular Formula]
C32H24Cl2N8O2 | [MDL Number]
MFCD00059727 | [Molecular Weight]
623.49 | [MOL File]
3520-72-7.mol |
| Safety Data | Back Directory | [Risk Statements ]
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . | [HS Code ]
3204.17.9086 | [Toxicity]
LD50 oral in rat: > 5gm/kg |
| Hazard Information | Back Directory | [Uses]
Pigment Orange 13 is a dye used in textiles and commercial industries. Used in the preparation of light-protective containers. | [Properties and Applications]
|
TEST ITEMS
|
SPECIFICATION
|
|
APPEARANCE
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ORANGE POWDER
|
|
SHADE
|
REDDISH
|
|
HEAT RESISTANCE
|
180 °C min
|
|
LIGHT FASTNESS
|
6-7
|
|
ACID RESISTANCE
|
5
|
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ALKALI RESISTANCE
|
4
|
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FASTNESS TO BLEEDING
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5
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OIL ABSORPTION
|
35-50%
|
|
SPECIFIC SURFACE
|
27 m
2
/g
|
|
DENSITY
|
1.50 g/cm
3
|
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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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