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  • The RGB LED panel was made ad hoc, and configured for solar simulation white light (including the absorption spectra of the nanoparticles: 390–410). No heat was detected at the working distance. The retina of the albino male Wistar rats were not affected under these conditions, because the intensity and time of the applied irradiation was lower than the regular fluorescent lamp bulb in the room (216.65 W/m2) [34].

  • Lithopone

  • FDA guidelines:Americans are eating too much salt. So the FDA wants food manufacturers to cut back on sodium.  

  • One commonly used method for determining barium in TiO2 is atomic absorption spectroscopy (AAS). This technique involves vaporizing the sample and then measuring the absorbance of light by barium atoms at a specific wavelength. AAS offers high accuracy and precision, making it suitable for both laboratory and industrial settings. However, it requires specialized equipment and trained personnel, which can increase costs and turnaround time.
  • In the field of ceramics, barium zinc sulfate is used as a crucial constituent in the production of glazes and enamels. Its ability to impart vitreous luster and enhance thermal stability ensures that the end products have superior durability and aesthetic appeal. Additionally, this compound plays a vital role in the manufacture of special types of glass, contributing to their optical clarity and mechanical strength.

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  • As a result, tariffs for titanium products are remaining similar to the ones in 2016, which will not cause bigger price fluctuations and keep a stable market.

  • Overall, China RC 823 Titanium Dioxide is a high-performance pigment that offers exceptional value for various industries. Its combination of superior tinting strength, UV resistance, chemical stability, and customizable properties make it a top choice for manufacturers looking to enhance the appearance and durability of their products.

  • The alarming fact of this study is that it was only conducted for 100 days, I have been wearing makeup daily for at least the last fifteen years & would have eaten kilo's of lipstick in my life time - what effects has this had on my system & health??

    Reacting to the report, France’s ministers of health, agriculture and economy instructed the country’s food health and safety agency, Anses, to investigate whether the additive poses a risk for human health.

    The study was said to be prompted by “growing concerns that daily oral… Intake is associated with an increased risk of chronic intestinal inflammation and carcinogenesis”, or cancer formation”.

  • Titanium Dioxide (TiO2), specifically in its anatase form, is widely recognized for its high refractive index and excellent pigment properties. When used in paints, it not only provides brightness and opacity but also ensures excellent durability and resistance to discoloration. These attributes are paramount in creating paints that maintain their vibrancy over time, even under harsh environmental conditions.
  • To navigate these challenges, suppliers must stay informed about market trends and be prepared to adapt quickly to changing circumstances. One effective strategy is to diversify their product offerings to cater to different customer needs and preferences. For example, some customers may prefer rutile titanium dioxide for its superior brightness and durability, while others may opt for anatase titanium dioxide for its lower cost and ease of use.
  • In the world of pigments, titanium dioxide stands tall as a favorite material for its ability to provide brilliant whiteness and exceptional opacity. Its refractive index is high, making it ideal for achieving that pure, lustrous look in paints and coatings. But its capabilities don’t end there; titanium dioxide is also prized for its stability and resistance to discoloration, ensuring longevity in artistic creations and protective layers.
  • Titanium dioxide is widely used in industries ranging from paints and cosmetics to food colorants and solar cells. Its purity is of utmost importance, and the presence of impurities like sulfate can significantly affect its performance and safety. The conversion of sulfate into TiO2 during the manufacturing process requires stringent control and accurate measurement to ensure product quality and compliance with regulatory standards.
  • Moreover, TiO2 can also improve the mechanical properties of plastics. It increases the stiffness and strength of the material, making it more resistant to impact and deformation. This is particularly beneficial in applications where plastics are subjected to stress or pressure, such as automotive parts and construction materials. By incorporating TiO2 into their formulations, manufacturers can create stronger and more durable plastic products without sacrificing their lightweight nature.

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  • In conclusion, calcium carbonate and titanium dioxide are important minerals that are used in various industries. While they are both produced by manufacturers, they have different manufacturing processes and applications. Understanding the differences between these two minerals can help industries make informed decisions about which one to use for their specific needs.


  • In a study published in the journal Environmental Toxicology and Pharmacology in 2020, researchers examined the effects of food additives titanium dioxide and silica on the intestinal tract by grouping and feeding mice three different food-grade particles — micro-TiO2, nano-TiO2, and nano-SiO2.  With all three groups, researchers observed changes in the gut microbiota, particularly mucus-associated bacteria. Furthermore, all three groups experienced inflammatory damage to the intestine, but the nano-TiO2 displayed the most pronounced changes. The researchers wrote: “Our results suggest that the toxic effects on the intestine were due to reduced intestinal mucus barrier function and an increase in metabolite lipopolysaccharides which activated the expression of inflammatory factors downstream. In mice exposed to nano-TiO2, the intestinal PKC/TLR4/NF-κB signaling pathway was activated. These findings will raise awareness of toxicities associated with the use of food-grade TiO2 and SiO2.”