Titanium dioxide (TiO2). Titanium dioxide is the most common white pigment used today. As a pigment, titanium dioxide is unique because it combines both high colouring and high opacifying capacity. This is mainly due to its high refractive index (2.7). Furthermore, titanium dioxide is an excellent UV absorber (it is used in sun protective creams). Some typical properties are: density 3.3-4.25 g/cm3; pH of water suspension 3.5-10.5; particle size 8–300 nm; oil absorption 10–45 g/100 g; specific surface area 7–160 m2/g. Most titanium dioxide is produced from the rutile (TiO2) or ilmenite (titanate of ferrous iron). Titanium dioxide can be obtained using different processes.

chemical building coatings. By reflecting sunlight and reducing heat absorption, these coatings can help to keep buildings cooler in the summer and warmer in the winter. This can result in lower energy bills and a more comfortable indoor environment for occupants.
FAQ – EFSA 2021 safety assessment of titanium dioxide (E171)
Overall, the Food Directorate's comprehensive review of the available science of TiO2 as a food additive showed:
But a chemical’s safety when it’s used externally is not always the same as when it’s ingested. Different uses of the same ingredient may cause very different health outcomes.
lithopone supplier 30% is a perfect alternative to titanium dioxide in all natural and synthetic pigmented elastomers, as it is non-abrasive and extremely acid resistant.

The paints & coatings segment contributed the largest in the global Lithopone market share. It is added to paint as a white pigment to enhance its surface properties such as UV resistance and resistance to fungicidal and algae growth.
PH value
Chinese anatase titanium dioxide has become a popular topic in the field of materials science due to its unique properties and wide range of applications
. Anatase titanium dioxide is a type of titanium dioxide with the chemical formula TiO2, and is known for its high refractive index, excellent UV resistance, and good photocatalytic activity.Exposure to titanium dioxide in utero and in breastfeeding children
From dyes to flavorings, many people are becoming increasingly aware of the ingredients in their food.
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Lithopone is manufactured by a process (Fig. 1) in which barium sulfide solution is prepared by reducing barite ore (BaSO 4) with carbon and leaching the resulting mass.
The Colour of Barium Sulphate and Its Suppliers
So what does this have to do with you?
In addition to its aesthetic benefits, lithopone also offers practical advantages for leather suppliers. Due to its low cost and wide availability, lithopone is a cost-effective option for leather manufacturers looking to minimize production expenses without compromising on quality. Its stable chemical properties also make it easy to work with during the manufacturing process, resulting in a smooth and efficient production line.
lithopone for leather suppliers

In the same year (2019), the Netherlands Food and Consumer Product Safety Authority (NVWA) also delivered an opinion on possible health effects of food additive titanium dioxide, which highlighted the importance of examining immunotoxicological effects in addition to potential reprotoxicological effects.
But a chemical’s safety when it’s used externally is not always the same as when it’s ingested. Different uses of the same ingredient may cause very different health outcomes.