Barium oxalate

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Notion

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Science and technology

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What Wikipedia says

Barium oxalate is a chemical compound with the chemical formula BaC2O4. It is a barium salt of oxalic acid. It consists of barium cations Ba2+ and oxalate anions C2O2−4. It is a white odorless powder that has rarely been used as a colorant in magnesium-containing pyrotechnic formulas.

Excerpt from the Wikipedia article “Barium oxalate”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Hellbus, CC BY-SA 3.0, via Wikimedia Commons.