Pigment Alpha Blue (15:1)
Rivofast Alpha Blue – RF602 is a high-quality Phthalocyanine Blue pigment in Alpha Modification. It provides excellent fastness properties, bright blue shade, and stable performance. This pigment is particularly suitable for plastics applications such as PP, LDPE, and LLDPE.
No. Specification Details 1 Product Name Rivofast Alpha Blue – RF602 2 C.I. Number 74160 3 C.I. Identity Pigment Alpha Blue (15:1) 4 CAS Registry No. 147-14-8 5 Chemical Type Organic 6 Chemical Description Phthalocyanine Blue, Alpha Modification 7 Chemical Formula C₃₂ H₁₉ N₃ Cu–R (R = Substitute group) 8 Molecular Weight 780 9 Physical Form Fine Blue Dry Powder 10 Color Blue 11 Odor Odorless 12 Solubility in Water Insoluble
No. Property Details 13 Specific Gravity 1.4 – 1.5 14 Moisture Content < 0.5% 15 Residue on Sieve < 0.5% 16 Matter Soluble in Water < 1% 17 Bulk Density 0.36 g/cc 18 pH (5% Slurry) 6.0 – 8.0 19 Oil Absorption 40 – 45 g / 100 g pigment 20 PCB Content < 10 ppm 21 Heat Stability (280°C) Minimum 5 Minutes 22 Strength 100% ± 3%
Property Performance Solvent Fastness Excellent Light Fastness Excellent Chemical Fastness Excellent Weather Fastness Excellent Migration Fastness Excellent Full Tone Fastness Excellent Tint Tone Fastness Excellent Heat Stability Fastness Excellent
