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Magnesium silicate CAS:1343-88-0 Product Introduction
Product name: Magnesium silicate
Formula: MgO3Si
M.W: 100.39
CAS: 1343-88-0
Appearance: White,odorless,freely flowing granule
Magnesium silicate Characteristic:
The composition of the synthesized magnesium silicate can vary, but the molar ratio of magnesium oxide (MgO) and silicon dioxide (SiO2) is 2:5 on average. A fine white powder, Chemicalbook is odorless, tasteless,
and gritty free. Slight hygroscopicity. Susceptible to decomposition by inorganic acids. The pH value of 10% suspension was 7.0 ~ 10.8. Insoluble in water and ethanol.
Magnesium silicate COA:
| 分析项目 SPECIFICATION PROPERTIES |
技术指标 STANDARD |
实测结果 RESULTS |
| 外观 Appearance(25℃) |
白色无异味可流动性颗粒 White,odorless,freely flowing granule |
白色无异味可流动性颗粒 White,odorless,freely flowing granule |
| 氧化硅 SiO₂（%） |
70±4 | 68.45 |
| 氧化镁 | 15±2 | 14.06 |
| MgO（%） | ||
| 干燥失重 Loss on Drying（105℃,2h） |
≤5.0 | 3.71 |
| PH(1% suspension) | 8~10 | 9.76 |
| 堆积密度 Bulk Density，g/L |
300~600 | 310 |
| 硫酸根 SO₄²⁻ % |
≤0.5 | ＜0.5 |
| 氯离子 Cl- % |
≤0.1 | ＜0.1 |
Magnesium silicate Application：
1.Mainly used as pharmaceutical, pharmaceutical used as acid drugs, can neutralize gastric acid and protect ulcer surface, mainly used for gastric and duodenal ulcer disease.
2.Can also be used as deodorant and decolorizing agent,
3.also used in ceramics or rubber and other industries. It is suitable for exterior wall insulation and interior wall insulation of buildings.
4.Has also been used in the processing of oil products, not only can absorb oil products in alkaline pigment, fatty acids, as well as adsorption contains some S/N of odor compounds, so the pigment, the smell of oil
has excellent adsorption effect, at the same time reduce the oil acid value, saponification value, stable oil, so as to achieve the effect of refined oil products, And it can save the existing oil products in the refining
process of washing, soap removal, phospholipid and deodorization and other processes, to reduce the production cost.
6.Magnesium silicate adsorbent is also widely used in polyether refining adsorbent, can adsorb polyether in the crude acid, alkali and potassium, sodium ions, and polyether products in the pigment, odor also has
excellent adsorption effect, so that polyether to achieve the effect of refining, and play a role in filtering.
Package:
20kg/bag
Storage:
Store in a cool, dry place and keep sealed. Keep away from light, cool, sealed, away from heat and open flames.
Related Products——inorganic peroxide：
| Product Name | CAS No. |
| Magnesium silicate | 1343-88-0 |
| Calcium peroxide | 1305-79-9 |
| Potassium peroxymonosulfate | 70693-62-8 |
| Sodium percarbonate | 15630-89-4 |
| Sodium perborate tetrahydrate | 10486-00-7 |
| Sodium perborate monohydrate | 10332-33-9 |
For specific prices, please contact our foreign trade department.
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Detailed usage is in the product details page.
