ArtSnag

Sennelier French Artists' Watercolor - Phthalo Green Deep, half pan

Artists' Watercolor

Recorded retailer price · not live

$7.50

Blick Art Materials · recorded Oct 21, 2026, 9:55 AM UTC

View at Blick Art Materials

Price tracking and alerts are coming soon. Saving an item does not start monitoring.

Product details
Blick SKU
01755-7820
About this product range
  • Professional-quality
  • Pure pigments, Kordofan gum arabic, and honey
  • Palette inspired by the French Impressionists
  • Creamy consistency for vivid even washes
  • Crafted in France with over a century of expertise

Sennelier French Artists' Watercolor Half Pans feature 48 vibrant, expressive colors inspired by the original palette of the French Impressionists. Their honey-based formula delivers a creamy consistency with exceptional brilliance, luminosity, and long-lasting performance.

Each half pan is sized to fit seamlessly into Sennelier French Artists' Watercolor Sets (cases sold separately), and they’re easy to remove, rearrange, or replace as needed. With minimal setup and cleanup, these compact pans are ideal for studio work, plein air painting, or travel—offering convenience without compromising quality.

Pigment information

General reference notes about pigments can describe other media (such as oil). They do not verify this product’s exact formulation or behavior.

Phthalo Green

Pigment code
PG7
Type
organic
Chemical name
polychlorinated copper(II) phthalocyanine
Chemical formula
C32H3Cl13CuN8 to C32HCl15CuN8 or C32H16CuN8Cl15 (PG7) or C32Br6Cl10CuN8 (PG36)
Properties
Phthalo Green is a transparent, cool, bright, high intensity color used in oil and acrylics. It comes from a Phthalocyanine Blue pigment where most of the hydrogen atoms have been replaced with chlorine, forming highly stable molecules. It has similar pigment properties and permanence to Phthalo Blue. It is slow drying and an excellent base color for mixing a range of bright greens. Phthalo Green is considered a very good alternative to Viridian because it is intense and mixes well and can be used to emphasize mineral colors in various tints. However, its tinting strength is very high, so it can overpower other colors. This pigment most closely resembles the discontinued and toxic Verdigris.
Permanence
Phthalo Greens are completely lightfast and resistant to alkali, acids, solvents, heat, and ultraviolet radiation. They are currently used in inks, coatings, and many plastics due to their stability and are considered a standard pigment in printing ink and the packaging industry.
Description
Bocour Green, Cyan Green, Intense Green, Monastral Green, Phthalocyanine Green BS, Rembrandt Green, Thalo Green, Winsor Green.

Phthalo Blue

Pigment code
PB15:3
Type
organic
Chemical name
beta copper phthalocyanine
Chemical formula
C32H16CuN8
Properties
Phthalo Blue PB15:3 is a structural variant of Phthalo Blue PB15 that produces more greenish tones.
Permanence
Phthalo Blues are completely lightfast and stable and are permanent for all paint uses. They are currently used in inks, coatings, and many plastics due to their stability and are considered a standard pigment in printing ink and the packaging industry.
Toxicity
Phthalo Blues have no significant hazards, although those made before 1982 contained some PCBs (polychlorinated biphenyls).
History
Developed by chemists using the trade name Monastral Blue, the organic blue dyestuff now known as Phthalo Blue was presented as a pigment in November 1935 in London. Its discovery was accidental. The dark color was observed in a kettle where a dye was being made from a British dyestuff plant. The demand for such a pigment came from commercial printers who wanted a cyan to replace Prussian Blue.
Description
Phthalo Blue Green Shade, Winsor Blue Green Shade

Related supplies