Lithol Rubine A6B 57:1 (SPR05712)

Color Shade (1:10)

Product Identification

• C.I. NO. : Pigment Red 57:1 (15850)
• Chemical Name : Lithol Rubine A6B (Calcium)
• Synonyms : 3-Hydroxy-4-[(4-methyl-2-sulfophenyl)azo]-2-naphthalenecarboxylic acid calcium salt (1:1); Brilliant Carmine 6B; Brilliant Carmine 6BN; Brilliant Carmine 6BY
• Molecular Formula : C₁₈H₁₂N₂O₆S^.Ca
• Molecular Weight : 424.44
• CAS Registry Number : 5281-04-9
• EINECS : 226-109-5
• Chamical Family : Mono Azo
• Physical State : Powder

Molecular Structure

Physical and Chemical Properties

• PH Value : 8
• Density (g/cm3 ) : 1.7
• Oil Absorption (ml/100g) : 45
• Fastness to Light : 5
• Fastness to Heat : 180 °C
• Water Resistance : 4
• Oil Resistance : 4
• Resistance to Acid : 4
• Resistance to Alkali : 4

Application

• Plastic
• Offset inks