harga titanium dioxide
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2025-08-15 08:56
1025
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2025-08-15 08:35
1812
There is some concern regarding skin and intestinal absorption of titanium dioxide nanoparticles, which are less than 100 nm in diameter.
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2025-08-15 08:09
1597
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2025-08-15 07:44
1377
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2025-08-15 07:26
2706
Refractive Index
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2025-08-15 07:21
186
Amount: if too little titanium dioxide is added, the distance between particles is too large and there is not enough opacity, while if the titanium content is too high, the particles interfere with each other and poor efficiency is obtained.
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2025-08-15 07:07
2448
Another area where chemical product manufacturers make a significant impact is in the household
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2025-08-15 07:05
884
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2025-08-15 06:29
753
Prof Matthew Wright, both a member of the FAF Panel and chair of EFSA’s working group on E 171, said: “Although the evidence for general toxic effects was not conclusive, on the basis of the new data and strengthened methods we could not rule out a concern for genotoxicity and consequently we could not establish a safe level for daily intake of the food additive.”
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2025-08-15 06:25
752