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Kela Cobalt Violet – PV514A High-Purity Inorganic Purple Pigment
PV514A Cobalt phosphate–based violet pigment for stable coloration in plastics, coatings, and ceramics
Introduction

Short answer: Kela Cobalt Violet (PV14A) is an inorganic violet pigment produced from cobalt phosphate through high-temperature calcination. It provides clean violet coloration with good thermal and chemical stability in plastics, coatings, and ceramic systems. Its color performance depends on crystal structure and dispersion quality, and it is not an organic dye or carbon-based colorant.

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Product Parameter
产品型号钴紫514
颜料索引号P.V.14
CAS号10101-56-1
化学式Co/P/O
晶相结构无定型
密度g/cm35.6
PH值7.8
吸油量g/100g15~21
105℃挥发物%≤0.5
水溶物%≤0.5
细度μm2.5~3.4μm
耐热℃≤600℃
耐光性6
耐酸性3
耐碱性3
Product feature
• Excellent heat resistance suitable for high-temperature coating systems
• Strong lightfastness and outdoor weather durability
• Non-migrating, stable inorganic structure
• Compatible with most resin and polymer systems
• Produces a clean, pure violet tone with high color clarity
• Can be blended with organic or inorganic pigments to adjust tone and tint strength
• Ideal for premium and artistic pigment applications requiring long-term stability
Application area
• High-temperature resistant coatings
• Fluorocarbon coatings
• Outdoor weather-resistant industrial coatings
• Outdoor plastic products
• PVC and UPVC window and door profiles
• Masterbatch for plastics and color concentrates
• High-end artistic and specialty pigments