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Naphthol Red (Pigment Red 23)
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Chemical Name: Naphthol Red
CAS No.: 6471-49-4
EU No.: 229-313-2
C.I. NO.: 12355
Chemical Formula: C24H17N5O7
Molecular Weight: 487.42
Structural Formula: |
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Physical and Chemical Properties
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PH Value |
6
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Density (g/cm3 )
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1.4
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Oil Absorption (ml/100g)
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45
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Light
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6
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Heat (¡ãC)
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160
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Water |
5
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Linseed Oil |
3
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Acid |
5
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Alkali |
3 |
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Application: Highly Concentrated,Aqueous inks,Aqueous coating |
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