Toluidine Maroon 13 (SPR013)

Color Shade (1:10)

Product Identification

• C.I. NO. : Pigment Red 13 (12395)
• Chemical Name : Toluidine Maroon
• Synonyms : 3-Hydroxy-4-[(4-methyl-2-nitrophenyl)azo]-N-(2-methylphenyl)-2-naphthalenecarboxamide; 3-Hydroxy-4-[(4-methyl-2-nitrophenyl)azo]-N-(o-tolyl)naphthalene-2-carboxamide
• Molecular Formula : C₂₅H₂₀N₄O₄
• Molecular Weight : 440.45
• CAS Registry Number : 6535-47-3
• EINECS : 229-441-9
• Chamical Family : Mono Azo
• Physical State : Powder

Molecular Structure

Physical and Chemical Properties

• PH Value : 7
• Density (g/cm3 ) : 1.32
• Oil Absorption (ml/100g) : 45
• Fastness to Light : 6
• Fastness to Heat : 140 °C
• Water Resistance : 5
• Oil Resistance : 2
• Resistance to Acid : 5
• Resistance to Alkali : 4

Application

• Industrial Paint

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