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Nanjing SiSiB Silicones Co., Ltd.
Nanjing SiSiB Silicones Co., Ltd.
SiSiB® FS0202
SiSiB® FS0202

SiSiB® FS0202 is a high purity amorphous anhydrous colloidal silica suitable for pharmaceutical products and meets the analytical requirements of the current valid versions of the European Pharmacopoeia EP and the United States Pharmacopoeia USP. It is tested and certified according to pharmacopoeia methods.

SiSiB® FS0202

Features


  • High purity


  • Aggregated structure


  • Submicron particle size


  • Low bulk density


  • Hydrophilic surface


Physical Properties


CAS No.

112945-52-5 or 7631-86-9

EINECS No.

601-216-3 or 231-545-4

Specific surface area (BET, m2/g)

170~230

SiO2 content (1000°C, 2h, %)

Min. 99.8

Loss on drying (105°C, 2h, %)

Max. 2.5

Ignition loss (1000°C, 2h, %)

Max. 2.0

Tamped density

40~60 g/L

pH-Value (in 4 % dispersion)

3.9~4.5

Heavy metals content

Max. 25ppm

As content

Max. 8ppm

Chloride

Max. 250ppm

TAMC*

Pass

TYMC*

Pass

TAMC (total aerobic microbial count), TYMC (total combined yeast and mould count) and Gram-negative bacteria are tested acc. to USP and EP.

Application


  • SiSiB® FS0202 is a high purity fumed silica used to control rheology and thixotropy of liquid systems. It can be used as an anti-settling, thickening and anti-sagging agent, improving the free-flow and anti-caking properties of powders.


  • SiSiB® FS0202 enhances properties such as tablet hardness and friability, and can be used as a desiccant for moisture-sensitive active ingredients.


  • SiSiB® FS0202 can also improve the distribution of active pharmaceutical ingredients.


  • SiSiB® FS0202 does not affect the taste or natural color of powder formulations, and is an effective solution to improve powder properties while maintaining product integrity.

Packing and Storage


SiSiB® FS0202 is supplied in multiple layer 10 kg bags.


In the original unopened packaging, SiSiB® FS0202 has a shelf life of 24 months under dry conditions.

Documents

DownloadSiSiB® FS0202 Safety Data Sheet
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SiSiB® FS0202