Amsterdam Expert Series Acrylics - Indigo, 75 ml tube

Name: Amsterdam Expert Series Acrylics - Indigo, 75 ml tube
Brand: Amsterdam

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$8.42

Blick Art Materials · recorded Oct 22, 2026, 2:50 AM UTC

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Product details

Size: 75 ml
Blick SKU: 01620-5204

About this product range

Amsterdam Acrylics have the viscosity, pigmentation level, and lightfastness that professionals demand. The well-balanced range of 70 genuine artists' colors is formulated with high concentrations of authentic, non-fading pigments, which guarantees strong and intense colors. 28 colors in the line are mono-pigmented . This heavy-body paint is suitable for working with a brush or painting knife. Paints are formulated with 100% acrylic resin binder, which results in an exceptionally durable and flexible paint film with a uniform degree of gloss. Thin films dry in 30 minutes. Expert Acrylics thin easily with water and are virtually odorless. Being alkali resistant makes them ideal for wall paintings. They exhibit the highest degree of lightfastness so colors remain brilliant and true for years. Paints are packaged in clear, recylable tubes.

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.

Lamp Black

Pigment code: PBk7
Type: inorganic
Chemical name: carbon
Chemical formula: C
Properties: Lamp black is a very opaque, heavily staining black pigment that does not have much covering or tinting power. It is typically the most opaque black in watercolor form. Though a very pure black, it tends to muddy slightly in mixtures. Natural sources may be brownish or bluish in tone because of impurities. When used in oil paints, it is one of the slowest drying pigments, and should not be used in underpainting or applied in layers underneath other colors.
Permanence: Lamp Black is very lightfast and absolutely permanent. It is used in all techniques in permanent painting.
Toxicity: Carbon itself is not considered hazardous, however other combustion products that are hazardous are often present as impurities when Lamp Black is produced from natural materials. For this reason, commercial preparations of the pigment should be considered slightly toxic. Avoid skin contact and inhalation. Where such impurities are present, Lamp Black is a possible human carcinogen.
History: Lamp Black is a carbon based black traditionally produced by collecting soot (known as lampblack) from oil lamps. It has been used as a pigment since prehistoric times. It is the black found in Egyptian murals and tomb decorations and was the most popular black for fresco painting until the development of Mars Black.
Description: Carbon Black, Channel Black, Furnace Black, Oil Black, Vegetable Black. Flame Black is an impure version of Lamp Black. An alternate spelling is Lampblack, in which the first syllable is stressed and the two words are elided to form a closed compound.

Ultramarine [Blue]

Pigment code: PB29
Type: inorganic
Chemical name: complex silicate of sodium and aluminum with sulfur
Chemical formula: Na8-10Al6Si6O24S2-4 or Na6-8Al6Si6O24S2-4
Properties: Ultramarine is the standard warm blue, a brilliant blue pigment that has the most purple and least green in its undertone. It has a moderate to high tinting strength and a beautiful transparency. Synthetic Ultramarine is not as vivid a blue as natural Ultramarine. Ultramarine dries slowly in oil and tends to produce clean, though granular, washes in watercolor. French Ultramarine mixes well with Alizarin colors in oil and watercolor form to create a range of purples and violets. It can dull when mixed with white in acrylic form, but mixes well with other colors. The shade varies based on manufacturer. Considered a great color for glazes, it is not suitable for frescoing.
Permanence: Ultramarine has excellent permanence, although synthetic Ultramarine is not as permanent as natural Ultramarine. It may discolor if exposed to acid because of its sulfuric content.
Toxicity: Ultramarine has no significant hazards.
History: The name for this pigment comes from the Middle Latin ultra, meaning beyond, and mare, meaning sea, because it was imported from Asia to Europe by sea. It is a prominent component of lapis lazuli and was used on Asian temples starting in the 6th century. It was one of the most expensive pigments in 16th century Europe, worth twice its weight in gold, and so was used sparingly and when commissions were larger. Ultramarine is currently imitated by a process invented in France in 1826 by Jean Baptiste Guimet, making blue affordable to artists and extending the range of colors on their palettes.
Description: Artificial Ultramarine, French Blue, French Ultramarine, Gmelin's Blue, Guimet's Blue, Permanent Blue, Royal Blue, Synthetic Ultramarine. New Blue describes particular shades of Ultramarine. Armenian Blue and Lazuline Blue are names for genuine Lapiz Ultramarine. Sky Blue is a pale tone of Ultramarine.