| CAS No.: | 7631-86-9 |
|---|---|
| Formula: | Sio2 |
| EINECS: | 231-545-4 |
| Classification: | Silicon Dioxide |
| Grade Standard: | Medicine Grade |
| Kind: | No Salt Oxide |
| Customization: |
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Audited Supplier | Name | Silicon dioxide |
| Synonyms | Silica |
| Molecular Formula | SiO2 |
| Molecular Weight | 60.08 |
| CAS Registry Number | 7631-86-9 |
| EINECS | 231-545-4 |
| Density | 2.6 |
|---|---|
| Melting point | 1610 ºC |
| Water solubility | insoluble |
Silica is a white loose powder; Odorless, tasteless. This product is insoluble in water, dissolved in hot sodium hydroxide test solution, insoluble in dilute hydrochloric acid
Silicon dioxide is a kind of inorganic salt obtained by refining and drying after the treatment of silicic acid and hydrochloric acid. According to the different process, the products with different bulk density and specific surface area can be obtained.
According to the use: the product is divided into light silica, ultrafine silica, colloidal silica.
Silica has a large specific surface area, good fluidity, large adsorption force for drugs, and strong hydrophilicity. The dosage is 1% to accelerate the disintegration of tablets, and the disintegration is very fine, which is conducive to the absorption of drugs. The general concentration of this product as a flow aid is 0.15-3%. This product is especially suitable for oil and cream drugs. The particles prepared with it have good fluidity and compressibility, and rarely appear the phenomenon of poor flow and viscous impact.
1. Antioxidant because the trace elements in silicon dioxide tablets can enhance the activity of superoxide dismutase in the human body, thereby improving the body's ability to remove free radicals. Anti-oxidation to delay aging and reduce the occurrence of diseases. Eat antioxidant-rich foods such as blueberries and green tea in moderation.
2. Promote wound healing Because silica tablets have good biocompatibility and do not cause rejection in the body, they can be used as wound dressings to promote wound healing. The silicon dioxide tablet is directly affixed to the clean and dry wound, and the replacement frequency is replaced according to the doctor's advice to facilitate wound recovery.
3. Anti-inflammatory Because silica tablets can absorb and neutralize inflammatory mediators, thereby reducing symptoms such as tissue damage and redness and swelling. For mild skin burns or abrasions, silicon dioxide tablets can be directly applied to the affected area to play a certain anti-inflammatory effect.
4. Inhibit the growth of tumor cells Because some components of silica tablets have the effect of interfering with the signaling pathway of cancer cell proliferation, it can effectively inhibit the growth of tumor cells. For patients with malignant tumors, targeted drugs can be used under the guidance of doctors, such as erlotinib hydrochloride tablets, etc.
5. Improve osteoporosis because the calcium in silica tablets helps increase bone density, while magnesium is involved in regulating the bone mineralization process.
Packing: Lined with plastic bag, external composite bag, 10kg/bag, 20kg/bag. Storage: Store in dry, cool warehouse.
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