lead chromate

It can also be used to make lead chromate for paint.

The lead chromate is used to help the product meet requirements for flexibility and visibility to infrared light.

But replacing lead chromate yellow has been difficult, particularly on transparent packages, because it is bright and hard to see through.

Lead chromate is still in industrial use.

It reacts with lead nitrate to make lead chromate, a yellow pigment.

White lead paint has been withdrawn from sale in industrialized countries, but the yellow lead chromate is still in use.

Also, in hydroxide solution lead chromate partially dissolves forming plumbite complex.

Unlike lead chromate+lead sulfate lemon, bismuth vanadate does not readily blacken with UV exposure.

Manganese / barium chromate / lead chromate: Time-delay mix, used for sequencing.

The mineral crocoite (lead chromate PbCrO) was used as a yellow pigment shortly after its discovery.

Phoenicochroite, also known as melanochroite, is a lead chromate mineral with formula PbOCrO.

Crocoite is a mineral consisting of lead chromate, PbCrO, and crystallizing in the monoclinic crystal system.

Chrome yellow is commonly produced by mixing solutions of lead nitrate and potassium chromate and filtering off the lead chromate precipitate.

Calcium chromate, chromium trioxide, lead chromate, strontium chromate, and zinc chromate are known human carcinogens.

Until the early 1970s red, yellow, orange and green lead-based pigments (lead chromate) were added to a limited number of decorative coloured gloss and wall paints.

Its chief commercial importance is for its compounds, as potassium chromate, lead chromate, etc., which are brilliantly colored and are used dyeing and calico printing.

The outside layer was of cotton cloth, covered with lead chromate to prevent the actinic components of sunlight from destroying the rubber skin which formed the second layer.

Though misidentified as a lead compound with selenium and iron components, the mineral was in fact crocoite (lead chromate) with a formula of PbCrO.

In a letter to Mr. Ayers in January 2003, Mr. Anderson asserted that BondCote had not used lead chromate.

Other pigments based on chromium are, for example, the bright red pigment chrome red, which is a basic lead chromate (PbCrO Pb(OH)).

Lead molybdate (wulfenite) co-precipitated with lead chromate and lead sulfate is a bright-orange pigment used with ceramics and plastics.

Lead, in the form of lead chromate, was, and still is, used in some specialty paints such as primers for steel bridges and ships because it has good anti-corrosion properties.

In 1797, a French scientist, Louis Vauquelin, discovered the mineral crocoite, or lead chromate, which led in 1809 to the invention of the synthetic pigment chrome orange.

The former is a basic lead chromate, PbCrO, and the latter a lead and copper phosphate-chromate, PbCuCrOPOOH.

Georgerobinsonite, named for George Willard Robinson, is a lead chromate mineral with formula Pb(CrO)(OH)FCl.