Phthalocyanine Blue PB15:3 – Phthalo Blue Aqueous Pigment Dispersion
Phthalo Blue Pigment Dispersion in Water Net 1 fluid ounce
A high-strength, ready-to-use dispersion of Phthalocyanine Blue PB15:3 in water with a non-ionic surfactant system. Designed for artists and craft formulators who want the brilliant hue and lightfastness of Phthalo Blue without the time-consuming grinding step.
Composition & Concentration
• Pigment: Copper-phthalocyanine β-form (CI PB 15:3) 40 wt %
• Vehicle: De-ionised water 58 wt %
• Dispersant / Humectant: Non-ionic surfactant blend 2 wt %
No glycol ethers, no formaldehyde donors.
Applications & Compatibility
– Watercolor & gouache (mix 1 : 1 with Watercolor Medium)
– Acrylic & PVA paints (add up to 15 % by weight of wet paint)
– Fresco & limewash (alkali-stable)
– Digital ink & textile pre-treatment trials
Not recommended for direct addition to oil media—use the dry pigment instead.
Permanence & Lightfastness – ASTM I in water media; resists acids, alkalis, UV > 3 500 h Xenon.
Handling & Storage – Shake or stir before use. Protect from frost. Shelf-life 24 months unopened.
Toxicity – Conforms to ASTM D-4236; non-toxic. Avoid ingestion or spraying without respiratory protection.
| SKU | 218-114 |
|---|---|
| Brand | Rublev Colours |
| Vendor | Natural Pigments |
| Processing Time | Usually ships the next business day. |
| Size | 4 fl oz (118.3 ml) |
| Color | Blue |
| Pigment Type | Organic, Synthetic |
| Particle Size | Ultra Fine |
| Chemical Prohibition | No |
Health & Safety: There are no acute or known chronic health hazards with the anticipated use of this product (most chemicals are not thoroughly tested for chronic toxicity). Protect yourself against potentially unknown chronic hazards of this and other chemical products by avoiding ingestion, excessive skin contact, and inhaling spraying mists, sanding dust, and concentrated vapors from heating. Contact us for further information or consult the SDS for more information. Conforms to ASTM D-4236.
