Sigma-Aldrich Silicon Anti-Foaming Agent

Vapor Pressure

19 hPa ( 20 °C)

Quality Level

100

Potency

>5000 mg/kg LD₅₀, oral (Rat)

Kinematic Viscosity

4.0 cSt(20 °C)

Bp

300 °C/1013 hPa

Density

1.00 g/cm³at 20 °C

Storage Temp.

no temp limit

Application

• The chemistry of silica and its potential health benefits.: This study provides a comprehensive review of the chemical properties of silica, including its application as a silicon anti-foaming agent. The paper delves into the mechanisms through which silica operates in various industrial processes, particularly in mitigating foam formation that can affect product quality and process efficiency. The analysis extends to evaluating the potential health benefits of silica, illustrating its significance in both industrial applications and health sectors. This dual focus offers valuable insights for chemists in academia exploring both the functional and health implications of silica (Martin KR, 2007).

Linkage

Replaces: R06436-70; R06436-74; R06436

Analysis Note

Identity (IR-spectrum): conforms
Density (d 20/4): 0.98 - 1.01 g/mL
Application test: conforms

Storage Class

10 - Combustible liquids

Wgk_Germany

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