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Malachite green is also used in endospore staining, since it can directly stain endospores within bacterial cells; here a safranin counterstain is often used. Malachite green is a part of Alexander's pollen stain. Malachite green can also be used as a saturable absorber in dye lasers, or as a pH indicator between pH 0.2–1.8. However, this use ...
Fast Green FCF, also called Food green 3, FD&C Green No. 3, Green 1724, Solid Green FCF, and C.I. 42053, is a turquoise triarylmethane food dye.Its E number is E143.. Fast Green FCF is recommended as a replacement of Light Green SF yellowish in Masson's trichrome, as its color is more brilliant and less likely to fade.
In 1814, Paris green was invented by paint manufacturers Wilhelm Sattler and Friedrich Russ, in Schweinfurt, Germany for the Wilhelm Dye and White Lead Company. They were attempting to produce a more stable pigment than Scheele's green, seeking to make a green that was less susceptible to darkening around sulfides.
Scheele's green was invented in 1775 by Carl Wilhelm Scheele. [2] [3] By the end of the 19th century, it had virtually replaced the older green pigments based on copper carbonate. It is a yellowish-green pigment commonly used during the early to mid-19th century in paints as well as being directly incorporated into a variety of products as a ...
Emerald Green, also known as Paris Green, Scheele's Green, Schweinfurt green and Vienna Green, is a synthetic inorganic compound, made by a reaction of sodium arsenite with copper(II) acetate. While it makes a beautiful rich green, the color of the emerald stone, it is highly toxic , due to a main ingredient, arsenic . [ 18 ]
California has already banned red dye 40, yellow dyes 5 and 6, blue dyes 1 and 2, and green dye 3 from being offered in schools starting Dec. 31, 2027. Jamie Alan, PhD, an associate professor of ...
RuneScape is a fantasy massively multiplayer online role-playing game (MMORPG) developed and published by Jagex, released in January 2001. RuneScape was originally a browser game built with the Java programming language; it was largely replaced by a standalone C++ client in 2016.
The dye is not very durable — it has a tendency to fade. When fading is to be avoided, it is replaced with fast green FCF, which also has more brilliant color. Fast green FCF can also substitute light green SF in other procedures. Lissamine green dye can be used to check the health of the anterior surfaces of the eye.