Jinsha Precipitated Silica Manufacturing Co., Ltd. is one of the leading manufacturers and suppliers of silicon dioxide in supplements in China. With abundant experience, we warmly welcome you to buy high quality products made in China here from our factory. Contact us for more details.
Silicon Dioxide in Supplements
Silica is a common excipient, which can be used as diluent or filler, free-flow agent and anti-adhesion agent of tablets, capsules, microcapsules, suspensions, ointments, suspensions or thickeners of agents, stabilizers of emulsions, dispersants and defoamers of liquid components in solid preparations, and adsorptive dryers in flavors and spices. In short, it is to make drug preparations better shaped, generally without special efficacy.

Our product JS-185C2 powder is used for supplements,its specification is as below:
Test Methods | Properties | Units | Target Values (Spec Limits) | Actual Values |
HG/T3065-2008 | Loss on drying (2Hrs,105℃)加热减量 | % | Max.6.0 | 5.0 |
HG/T3066-2008 | Ignition loss 1000℃ 灼烧减量 | % | Max.7.0 | 3.8 |
HG/T3072-2008 | DBP absorption value DBP吸收值 | cm3/g | 2.4-2.9 | 2.65 |
HG/T3067-2008 | pH value (10%aqueous suspension) pH值 | — | 6.0-8.0 | 6.81 |
HG/T3062-2008 | SiO2 (Dry Basis) 二氧化硅(干基) | % | Min.97 | 98.4 |
HG/T3073-1999 | BET specific surface area BET比表面积 | m2/g | 180-220 | 195 |
Soluble salt (Na2SO4) 可溶性盐 | % | Max.1.0 | 0.3 | |
Content of Fe 铁含量 | ppm | Max.200 | 160 |
Packaging:
20kgs/bag, 18MTS without pallets,15.36MTS palletized.
Q&A
Q:Is it safe to use silicon dioxide in the supplements?
A:Yes,it is safe. Many of the supplements use silicon dioxide.
Q:Does the silicon dioxide has any efficacy in the supplements?
A:No,it is only used as a diluent or filler, free-flow agent and anti-adhesion, agent thickeners of agents, stabilizers of emulsions, dispersants and defoamers.
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