gold chloride

To be fancy, you could tone it with gold chloride.

He used phosphorus to reduce a solution of gold chloride.

Ruby glass to come by adding gold chloride," said Turtle Heart. "

Four times a day he gets gold chloride injections; every two hours he takes a tonic.

This paper cut out the need to use platinum or gold chloride, so was easier and cheaper to use.

He used a gold chloride stain on his microscope slides in order for to view the tiny corpuscles.

Ms. Connor likes to apply a gold chloride to photographs that she has contact-printed in the sun.

The gold then volatilizes in the form of gold chloride, whose red crystals were known as dragon's blood.

He exposed the negatives and sensitized paper to light, bathing his prints in a solution of gold chloride to prevent them from fading.

Some chemical dyes that are commonly used are platinum or gold chloride, which provide a jet black stain.

Gold chloride can refer to:

Soluble compounds (gold salts) such as gold chloride are toxic to the liver and kidneys.

Gold salts, like gold sulfates or gold chlorides, are also highly sensitizing."

Aurotype is a monochrome photographic printing process that uses Gold chloride, potassium ferricyanide and ferrocyanide.

Medieval artisans unknowingly became nanotechnologists when they made red stained glass by mixing gold chloride into molten glass.

Gold chloride is dissolved in water, mixed with other chemicals and poured on clean glass that has been treated with stannous chloride.

By this means all the gold chlorides contained in the wet ore may be washed out, a continual stream being passed through it while filtration is going on.

Gold chloride (chloroauric acid) solutions are used to make colloidal gold by reduction with citrate or ascorbate ions.

When toned, in, for instance, gold chloride solution (to give it a purpleish tone), a positive produced in this way is known as a 'salted paper print'.

Justus von Liebig, widely credited with inventing the modern process for silvering glass, also worked on gilding glass with gold chloride.

The gold chloride is made by dissolving gold in a solution of nitric acid and hydrochloric acid (aqua regia).

It can be prepared by treating gold chloride with hydrogen sulfide It also arises by treating dicyanoaurate:

In subsequent studies the dissimulatory iron-reducing archaea Pyrococcus furiosus and Pyrobaculum islandicum were shown to reduce gold chloride to insoluble gold.

The archival Gold Protective Solution (GP-1) formula uses a 1% gold chloride stock solution with sodium or potassium thiocyanate.

In 1879 Dwight physician, Dr. Leslie Keeley, working with Richard Oughton, announced that he had found a cure for alcoholism based on gold chloride.