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One of the primary uses of ammonium thiocyanate lies in agriculture, where it serves as a nitrogen source in fertilizers. The thiocyanate ion can enhance soil quality and promote healthy plant growth. Farmers and agricultural scientists leverage its properties to improve crop yields.
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What are the forms of titanium dioxide?
The pricing of lithopone pigments can fluctuate based on several factors, including raw material costs, production processes, and market demand. Typically, wholesale prices reflect the bulk purchasing power, enabling businesses to acquire these materials at a lower cost per unit. Over the years, the market has seen fluctuations in prices due to changes in the supply chain and global economic conditions. It is crucial for buyers to stay informed about these trends to budget effectively and maintain profitability.

Oil absorption g/100
EFSA has updated its safety assessment of the food additive titanium dioxide (E 171), following a request by the European Commission in March 2020.
Where It’s Hiding
For people in occupational settings that increase the risk of titanium dioxide exposure, taking protective measures is helpful. This may include wearing protective equipment, such as respirators, and using ventilation systems.


Lithopone’s historical significance is further accentuated by the advancements and modifications that followed its inception. The 1874 patent by J.B. Orr, for instance, ushered in a new white pigment—Orr’s Zinc White. This innovation was attained by co-precipitating zinc sulfate and barium sulfide, followed by a calcination process. Further refinements marked the subsequent decades, the most notable being the enhancement of lightfastness achieved in the 1920s by introducing small amounts of cobalt salts before calcination.
Titanium dioxide has been used as a bleaching and opacifying agent in porcelain enamels, giving them brightness, hardness, and acid resistance. In modern times it is used in cosmetics, such as in skin care products and sunscreen lotions, with claims that titanium dioxide protects the skin from ultraviolet radiation because of its property to absorb ultraviolet light.
Digestive System Exposure
4.Used as a white pigment, the hiding power is second only to titanium dioxide, but stronger than zinc oxide. The hiding power increases as the ZnS content increases, and the light resistance also improves, but the acid resistance decreases.
Algaecidal effect of Lithopon: After 5 years of exposure to weathering in Alpen (Lower Rhine)