Pigment blue 15:6 price

Pigment Blue 15:6 is an epsilon-phase copper phthalocyanine, known for its unique reddish-blue shade. When sourcing, you must verify the color strength (100% ± 5%), oil absorption (35-50g/100g), and heat resistance (up to 280°C-300°C). For high-end applications like LCD color filters or automotive coatings, ensure the particle size distribution is extremely narrow to prevent flocculation and maintain high transparency.

Due to its excellent solvent resistance and thermal stability, it is primarily used in high-performance plastics (PET, PP, PA), industrial coatings, and UV-curable inks. It is the preferred choice for electronic displays and high-speed printing where color consistency and non-warping properties in crystalline plastics are critical.

Buyers must ensure the product complies with REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) for the EU market. For food-contact packaging, it must meet FDA 21 CFR or EU 10/2011 regulations. Always request a Material Safety Data Sheet (MSDS) and a Certificate of Analysis (COA) for every batch to verify the absence of heavy metals like Lead, Cadmium, and Hexavalent Chromium.

Pigment Blue 15:6 is generally more expensive than 15:3 or 15:4 because the epsilon-form crystal is the most thermodynamically stable and difficult to manufacture. The price reflects its superior brightness and reddish undertone, which cannot be easily replicated by cheaper alpha or beta phases. Expect a price premium of 20-40% over standard phthalocyanine blues.

The biggest risk is batch-to-batch inconsistency and adulteration (blending with cheaper 15:3). To mitigate this, use Made-in-China.com's Secured Trading services and insist on pre-shipment inspection (PSI) by third parties like SGS. Ensure the packaging is moisture-proof and UV-shielded to prevent pigment degradation during long-sea transit.

Negotiate based on volume tiers; typical MOQs start at 25kg (one drum) for samples, but significant discounts apply at 500kg or 1-ton levels. Ask for FOB (Free On Board) pricing to maintain control over your shipping costs, and request a price lock agreement for 3-6 months to protect against fluctuations in copper and phthalic anhydride raw material costs.

While Pigment Blue 15:6 is generally classified as non-hazardous for transport, it is a fine powder that requires UN-approved fiber drums or reinforced bags. Ensure the supplier provides a 'Certification for Safe Transport of Chemical Goods' to avoid customs delays. For shipping to the US or Europe, verify the Harmonized System (HS) Code 320417 to calculate accurate import duties.

Always verify the supplier's Business License and Export Qualification on Made-in-China.com. Look for 'Audited Suppliers' who have undergone on-site factory inspections. Use Escrow-based payment terms where funds are only released upon confirmation of the Bill of Lading (B/L) and quality verification.