Silica gel, chemical formula: mSiO2 • nH2O, appears as slightly transparent white solid substance. It belongs to genus amorphous. Silica is a highly active, porous material with the internal surface area being large. The specific surface area per g silica can reach above 450 m2. Therefore...
Silica gel, with the chemical formula SiO2, has the CAS number 112926-00-8. It is a granular, porous form of silicon dioxide. Silica gel appears as a solid with a white or translucent color and has no odor. Its basic structure consists of silicon atoms bonded to oxygen atoms in a thre...
What is silica gel? Why use silica gel as the main raw material?-Shanghai Yingqi Desiccant Co., Ltd.
The main composition of silica gel is silicon dioxide (SiO2). It is a kind of porous substance with a specific surface area of 700m2/g. When saturated with water, the surface will not humid and the shape will not change. The chemical formula is SiO2+nH2O, it is a material with good...
Figure 1. Cross-section of prepared silica gel TLC plate. Aluminum Oxide (Alumina) This is another metal oxide used in thin-layer applications. The chemical formula is Al2O3. On aluminum oxide thin-layers sorption is based on partial positive and negative charges on the surface and any wate...
Qingdao Chengyu Chemical Co.,Ltd. mainly products:silica gel,Silica Gel Type C ,Fine-pored silica gel-TS6 (TYPE A) ,Cat Litter ,Silica Gel for Column-layer Chromatography ,Silica Sol(Solloidal Silica) ,Alumina Sol .
Chemical Name: Silica gel Synonyms COLLOIDAL SILICA;SAND;SILICA GEL 60;SILICA GEL DESICCANT;IATROBEADS;SILICA STANDARD;SILICA GEL ORANGE;silicagel,pptd.,cryst.-free;SILICA GEL 60 FOR COLUMN CHROMATOGRAPHY;gsj-30 CBNumber: CB1199389 Molecular Formula: ...
Silica Gel; Silicon Dioxide; Desiccant, Find Details and Price about Desiccant Silica from Silica Gel; Silicon Dioxide; Desiccant - Hainan Huarong Chemical Co., Ltd.
Blue silica gel Chemical Formula is SiO2 · nH2O + CoCl2 Also known as a narrow pore silica gel, Chemsize has a vast network of interconnecting pores with diameters of 20-30 nanometre. These pores have a strong affinity for moisture and use physical adsorption and...
acid bubble and so on a series of after treatment process and make. The silica gel is an amorphous substance, and its shape is irregular, and its chemical formula is mSiO2 and nH2O. Which is widely used in instruments, meters, instruments, leather, bags, footwear, textiles, food, medicine...