| CAS No.: | 8050-81-5 |
|---|---|
| Formula: | C26h35n3o9 |
| EINECS: | 201-245-8 |
| Classification: | High Purity Material |
| Grade: | CP |
| Specific Usage: | Cosmetic Grade |
| Samples: |
|---|
| Customization: |
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Test
|
Unit
|
Value
|
|
Silicone content
|
%
|
100
|
|
Dimethiconol
|
%
|
12-14
|
|
Viscosity
|
mm²/s
|
4000
|
|
Flash point - closed cup
|
°C
|
135
|
|
Appearance
|
|
Clear liquid
|
|
Specific gravity at 25°C (77°F)
|
|
0.93
|
|
Solubility in water
|
%
|
<0.1
|
|
Cyclotetrasiloxane (D4) content
|
%
|
<2
|
Simethicone is a stable surfactant, polydimethylsiloxane, which alters the surface tension of chyme and mucus bubbles present in the digestive tract and causes them to break down, releasing gases that can be absorbed by the intestinal wall or expelled through intestinal peristalsis.
Simethicone is a stable surfactant, polydimethylsiloxane, which alters the surface tension of chyme and mucus bubbles present in the digestive tract and causes them to break down, releasing gases that can be absorbed by the intestinal wall or expelled through intestinal peristalsis. In China, dimethyl silicone oil or silica is often used as defoamer, but the effect is weak. The two are used in combination with Chemicalbook, the defoaming effect is enhanced, and the effect of dimethyl silicone oil is 9.4mg and silica is 0.6mg, which can achieve the effect of 1000mg dimethyl silicone oil. As a compound of dimethicone and silicon dioxide, the pharmacological effect of simethicone is much better than that of dimethicone or silicon dioxide. Simethicone is a pharmacological and physiological inert substance. Subacute toxicity tests in rats showed that simethicone had no toxic effect.
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