mixed crystal nano titania
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2025-08-14 18:09
913
Following a request for assessment in 2020 by the EU, the European Food Safety Authority (EFSA) assessed E171, particularly for its genotoxicity. In 2022, the agency deemed the food additive no longer safe for use.
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2025-08-14 18:06
2109
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2025-08-14 18:03
692
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2025-08-14 18:02
1367
Oxygen Deficiency and Resistive Switching Mechanisms
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2025-08-14 17:53
1575
3) Metathesis reaction: Dissolve the sulfide in distilled water to obtain a clear decomposition liquid, and add nonionic surfactant to stir evenly, then slowly add it to the zinc sulfate ammonia complex solution to form a metathesis reaction, and obtain Lide powder opacity. The liquid is separated by filtration, and the separated ammonia liquid is returned to the leaching after ammonia adjustment, and the separated nZnS-BaS0 4 crystal filter cake is put into the next step;
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2025-08-14 17:40
2255
Rutile, named after the Latin word for ruby, is the more stable and commonly found form of titanium dioxide. It has a tetragonal crystal structure and a high refractive index, which gives it excellent dispersibility and opacity. Rutile is often used in high-end coatings and plastics due to its superior weathering resistance and durability.
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2025-08-14 17:31
1360
TO KREBS PIG-MEN! AND COLOR CORPORATION, OF NEWARK, NEW JERSEY, A GOR- PORATION OF DELAWARE METHOD OF PRODUCING IMPROVED LITHOPONE No Drawing.
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2025-08-14 17:23
2895
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2025-08-14 17:08
1598
...
2025-08-14 16:15
1570
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2025-08-14 18:03
692
...
2025-08-14 18:02
1367
Oxygen Deficiency and Resistive Switching Mechanisms
...
2025-08-14 17:53
1575
3) Metathesis reaction: Dissolve the sulfide in distilled water to obtain a clear decomposition liquid, and add nonionic surfactant to stir evenly, then slowly add it to the zinc sulfate ammonia complex solution to form a metathesis reaction, and obtain Lide powder opacity. The liquid is separated by filtration, and the separated ammonia liquid is returned to the leaching after ammonia adjustment, and the separated nZnS-BaS0 4 crystal filter cake is put into the next step;
...
2025-08-14 17:40
2255
Rutile, named after the Latin word for ruby, is the more stable and commonly found form of titanium dioxide. It has a tetragonal crystal structure and a high refractive index, which gives it excellent dispersibility and opacity. Rutile is often used in high-end coatings and plastics due to its superior weathering resistance and durability.
...
2025-08-14 17:31
1360
TO KREBS PIG-MEN! AND COLOR CORPORATION, OF NEWARK, NEW JERSEY, A GOR- PORATION OF DELAWARE METHOD OF PRODUCING IMPROVED LITHOPONE No Drawing.
...
2025-08-14 17:23
2895
...
2025-08-14 17:08
1598
...
2025-08-14 16:15
1570
...
2025-08-14 18:02
1367
Oxygen Deficiency and Resistive Switching Mechanisms
...
2025-08-14 17:53
1575
3) Metathesis reaction: Dissolve the sulfide in distilled water to obtain a clear decomposition liquid, and add nonionic surfactant to stir evenly, then slowly add it to the zinc sulfate ammonia complex solution to form a metathesis reaction, and obtain Lide powder opacity. The liquid is separated by filtration, and the separated ammonia liquid is returned to the leaching after ammonia adjustment, and the separated nZnS-BaS0 4 crystal filter cake is put into the next step;
...
2025-08-14 17:40
2255
Rutile, named after the Latin word for ruby, is the more stable and commonly found form of titanium dioxide. It has a tetragonal crystal structure and a high refractive index, which gives it excellent dispersibility and opacity. Rutile is often used in high-end coatings and plastics due to its superior weathering resistance and durability.
...
2025-08-14 17:31
1360
TO KREBS PIG-MEN! AND COLOR CORPORATION, OF NEWARK, NEW JERSEY, A GOR- PORATION OF DELAWARE METHOD OF PRODUCING IMPROVED LITHOPONE No Drawing.
...
2025-08-14 17:23
2895
...
2025-08-14 17:08
1598
...
2025-08-14 16:15
1570