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2. Lead(II) chromate - Wikipedia

   en.wikipedia.org/wiki/Lead(II)_chromate

   Two polymorphs of lead chromate are known, orthorhombic and the more stable monoclinic form. Monoclinic lead chromate is used in paints under the name chrome yellow, and many other names. [2] Lead chromate adopts the monazite structure, meaning that the connectivity of the atoms is very similar to other compounds of the type MM'O 4. Pb(II) has ...

3. Safety data sheet - Wikipedia

   en.wikipedia.org/wiki/Safety_data_sheet

   An example SDS, including guidance for handling a hazardous substance and information on its composition and properties. A safety data sheet (SDS), [1] material safety data sheet (MSDS), or product safety data sheet (PSDS) is a document that lists information relating to occupational safety and health for the use of various substances and products.

4. Chrome yellow - Wikipedia

   en.wikipedia.org/wiki/Chrome_yellow

   The discovery of lead chromate, the primary component of chrome yellow, is credited to the French chemist Louis Nicolas Vauquelin. Vauquelin was studying the mineral crocoite , a natural form of lead chromate, when he identified the presence of a new element, chromium.

5. Lead-contaminated applesauce pouches also contained ... - AOL

   www.aol.com/news/lead-contaminated-applesauce...

   Due to testing limitations, the FDA said it couldn’t determine which form of chromium was in the applesauce pouches. However, the ratio of lead to chromium found in the samples suggested it ...

6. List of inorganic pigments - Wikipedia

   en.wikipedia.org/wiki/List_of_inorganic_pigments

   Chrome yellow or crocoite (PY34): lead chromate (PbCrO 4). Cobalt pigments. Aureolin or cobalt yellow (PY40): potassium cobaltinitrite (K 3 Co(NO 2) 6). Iron pigments. Yellow ochre (PY43): a naturally occurring clay of monohydrated ferric oxide (Fe 2 O 3 ·H 2 O). Lead pigments. Naples yellow (PY41). Lead-tin-yellow: PbSnO 4 or Pb(Sn,Si)O 3 ...

7. Lead paint - Wikipedia

   en.wikipedia.org/wiki/Lead_paint

   Lead white paint dries relatively quickly to form a strong, flexible paint film. Lead-based white is one of the oldest manufactured pigments. It was the only white pigment available to artists in appreciable quantities until the twentieth century, when zinc white and titanium white became available. [44]

8. 7 Foods You Didn't Know Have Lead in Them - AOL

   www.aol.com/7-foods-didnt-know-lead-190000487.html

   The FDA recommends a maximum of 0.1 parts per million (ppm) of lead in candy, but many imported types exceed this limit. The lead usually comes from things like lead-based ink used on the ...

9. Chromium(III) sulfate - Wikipedia

   en.wikipedia.org/wiki/Chromium(III)_sulfate

   Chromium(III) sulfate are commonly obtained from the wastes of chromate oxidations of various organic compounds. Anthraquinone and quinone are produced on large scale by the x treatment of respectively anthracene and phenol with chromic acid. A chromium(III) oxide byproduct is generated, which is readily extracted into sulfuric acid.