In the past, hexavalent chromium was widely used in various industries ... In 2010, Japan used 32 metric tonnes of lacquers, but only 6% of it was produced locally and the rest was imported ...
Even with on-going clean-up efforts, hexavalent chromium (also known as chromium-6, a chemical that has been shown to cause lung cancer when inhaled by humans) still haunts the plaintiffs ...
a common green pigment and one of the safer compounds in a family that includes spectacularly toxic species like hexavalent chromium compounds. When mixed together, the two powders are heated in a ...
This form of iron can react with the toxic and carcinogenic form of chromium (Cr 6+) and reduce it to a less harmful form (Cr 3+), which in turn results in co-precipitation. However, the team soon ...
Chromium is a vital mineral that is crucial for controlling blood sugar levels, improving insulin sensitivity, and supporting metabolism. This mineral is readily available in numerous natural ...
An Oregon State University researcher who made color history in 2009 with a vivid blue pigment has developed durable, reddish magentas inspired by lunar mineralogy and ancient Egyptian chemistry ...