IOTA Precipitated silica series for food additives
The IOTA FINE-SIL7520 series produces ultra-low treatment for heavy metals (Pb, Sb, etc.) and bacteria. Mainly used as food anti-caking agent, thickener, coagulant, flavor and fragrance and active ingredient carrier, quality improver, oil absorption agent, pharmaceutical excipients and clarification filter aid.
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Index |
Item |
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FINE-SIL7520/7520B/7520Y |
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SiO2(dried)% ≥ |
90 |
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Loss on Drying（105°C）% ≤ |
5 |
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Loss on lgnition（950°C）% ≤ |
8.5 |
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Heave Metal(Pb) Content ≤，mg/KG |
30 |
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DBP, cm3/g |
2.60±0.05 |
3.10±0.05 |
2.50±0.05 |
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Pb Content ≤，mg/KG |
5 |
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As Content ≤，mg/KG |
3 |
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Na2SO4 Content % ≤ |
4 |
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IOTA FINE-SIL7520 food additive silica has a large specific surface area, which enables it to act as a spacer between the particles of the powder material, and promotes the free flow of the powder material. Its hygroscopic property is extremely strong and enhanced. Anti-caking and adsorption. It can be used as an anti-caking agent in foods such as flavors, spices and instant noodle soups.
IOTA FINE-SIL7520B is used in food additives such as non-caking, anti-sedimentation.
IOTA FINE-SIL7520Y has a very low metal content and is mainly used in foods such as flavors and spices.
