| Identification | More | [Name]
Pigment Red 48:2 | [CAS]
7023-61-2 | [Synonyms]
calcium 4-[(5-chloro-4-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate
C.I. 15865:2
PIGMENT RED 48:2
PR48:2 CA RED 2B YS
PR48:2 RED 2B BS
PR48:2 YS PERMANENT RED 2B
Fast Red F5R
Pigment Red RC
CALCIUM 4-[(5-CHLORO-4-METHYL-2-SULFONATOPHENYL)AZO]-3-HYDROXY-2-NAPHTHOATE
2-Naphthalenecarboxylic acid, 4-(5-chloro-4-methyl-2-sulfophenyl)azo-3-hydroxy-, calcium salt (1:1)
Pigment--Pigment Red 48:2
PIGMENTRED48,48:1,48:2,48:3,48:4
C.I.PIGMENTRED48(CALCIUMSALT)
Pigment red 48:2 (C.I. 15865:2)
Plasco red 48:2
Red 2BP
Dominion DCC 2747, 2750, 2751
Dominion DCC-2747, 2750
3120 Brilliant Red BBC
Permanent Red 2BS | [EINECS(EC#)]
230-303-5 | [Molecular Formula]
C18H11CaClN2O6S | [MDL Number]
MFCD00071945 | [Molecular Weight]
458.89 | [MOL File]
7023-61-2.mol |
| Hazard Information | Back Directory | [Uses]
C.I. Pigment red 48 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries. | [Flammability and Explosibility]
Notclassified | [Properties and Applications]
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TEST ITEMS
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SPECIFICATION
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APPEARANCE
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RED POWDER
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SHADE
|
BLUISH
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HEAT RESISTANCE
|
180 °C min
|
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LIGHT FASTNESS
|
5
|
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ACID RESISTANCE
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4
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ALKALI RESISTANCE
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4
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FASTNESS TO BLEEDING
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5
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OIL ABSORPTION
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45-50%
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SPECIFIC SURFACE
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28 m
2
/g
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DENSITY
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1.70 g/cm
3
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RESIDUE ON 200 MESH
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5.0% max
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WATER SOLUBLE
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1.0% max
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VOLATITE 105 °C
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1.0% max
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TINTING STRENGTH
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100-105 %
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| [References]
[1] Gürses A, A??ky?ld?z M, Güne? K, et al. Dyes and pigments: their structure and properties[J]. Dyes and pigments, 2016: 13-29. |
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