Country: 
China (Mainland)
Business Type:Trading Company
Tel: 18954221560
Mobile: 18954221560
Tel: 18954221560
Fax:
URL: http://www.eastchem-cn.com
Province/state: Shangdong
City: Qingdao
Street: No.1581-12,Jinshui Road, Licang, Qingdao,China
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CAS NO.10193-36-9
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East Chemsources Limited was established in 2008, is a professional company engaged in the development of chemical products. In the past of 15 years，through continuous technological innovation and the use of talent introduction advantages, we have achieved rapid development, and has become an international diversified modern chemical enterprise. At present, our products have been exported to more than 80 countries,including food additives, pharmaceutical raw materials, chemical products and personal care
Since the establishment of the company, always adhere to the credibility first, quality first enterprise creed.
Our company is committed to creating a customer-centric, customer-demand-oriented, customer value creation and achievement of customer dreams for the purpose of the service concept, with a broad vision and broad mind, committed to creating good benefits and market operation, to build corporate brand.
Arabella
Whether your project is large or small, whether it needs one, several or all of our disciplines you will find our level of dedication to a quality result to be the same. We are looking forward to your sincere cooperation and participation.
Monosilicic acid is the parent compound of the silicic acid family and the fundamental precursor of various silicates, silica gels, and polymeric silicon - containing compounds. It typically exists as an unstable dilute aqueous solution, as it tends to undergo dehydration and condensation reactions easily under normal conditions to form polymeric silicic acids or silica hydrate precipitates. Its unique chemical structure, featuring a silicon - oxygen tetrahedron, endows it with diverse reactivity and application potential across multiple industries.
| Property | Specification |
|---|---|
| Appearance | Exists as a colorless, transparent dilute aqueous solution; tends to form white amorphous precipitates when concentrated or aged |
| Density | 2.63 g/cm³ |
| Boiling Point | 153 - 156 °C at 2 Torr |
| pKa Values | pKa? = 9.84, pKa? = 13.2 (at 25 °C) |
| Water Solubility | 100 ng/L at 25 °C; exists stably in dilute aqueous solutions at pH 2 - 3 |
| Vapor Pressure | 1.333 hPa at 25 °C |
| Purity | ≥90% (for industrial grade); ≥98% (for pharmaceutical and agricultural grade) |
Monosilicic acid is an easily absorbable silicon source for plants. When applied as a nutrient additive, it can strengthen plant cell walls, making stems and stalks thicker and more resistant to lodging, pests, and environmental stresses like temperature fluctuations and high humidity. It is suitable for soil cultivation, coconut coir substrates, hydroponic, and aeroponic systems. It can be used as an irrigation additive (0.75 ml/gal) or foliar spray (8 ml/gal) during the plant's vegetative and flowering stages to improve crop yield and quality.
As a nutritional supplement, the choline - stabilized form of monosilicic acid stimulates the synthesis of type 1 collagen and the differentiation of osteoblast - like cells in the human body, which is beneficial for bone health and helps prevent bone loss. It also has positive effects on improving skin elasticity, reducing hair brittleness, and enhancing nail health. Additionally, it can reduce aluminum absorption in the human digestive system and promote renal excretion of aluminum, which is of great significance for reducing the health risks associated with aluminum accumulation.
It is a key raw material for manufacturing silica gel, which is widely used as an adsorbent, desiccant, and catalyst carrier. It is also used in the production of various silicates and serves as a flux in tungsten wire processing. In chromatography, it is applied to prepare chromatographic columns for separating simple lipids and complex lipids, and can also be used for decolorizing greases and waxes.
In the ocean, monosilicic acid is the main form of silicon existence and plays a crucial role in the biogeochemical cycle. Diatoms polymerize monosilicic acid into biogenic silica to construct their cell walls. In environmental engineering, its condensation product silica gel can be used to treat industrial wastewater, adsorb heavy metal ions and organic pollutants, and purify water quality.
Our Server:
1. Competitive offers with standard high quality or customize
2. Available customizing blending of above 2 single products
3. Prompt delivery within 2-3 weeks(1 weeks is available for ready stock)
4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 years
5. Respond to inquires within 1 hour and 24hours' online service
6. Free sample and correct shipping documents dispatched according to regulations of different countries
7. Advise price trend accurately and help clients to make order decision
8. Weekly update offers provided to every potential client
See More Isooctyl stearate Properties
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Handling and Storage
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
See More Isooctyl stearate Safety Data Sheet