Product Description
This product is made from premium quality silica gel. Its main
characteristic is that this product can realize separation and
purification by the difference in adsorption and retaining time for
different ingredients in compound Characteristies The gel performed
as white grains of homogeneous size. Chief ingredient is silicon
dioxide. Of high purity. Secure and sanitary. Column chromatography
silica gel belongs to colloidal-state system with solid
characteristics, which is composed of colloidal particles with
condensate structure. The colloidal particle is the polycondensate
of hydrated silica gel (multi-silica acid), belongs to a
non-crystalline-state substance. The interspace of aggregation of
colloidal particle forms the inner micro interspace structure of
reagent column chromatography silica gel particle. Therefore, it is
a kind of premium quality adsorption material with rich fine porous
structure, high specific surface area, high purity and high
activity. the performance of column chromatography silica
gel——adsorption, which depends on the fine porous structure and the
surface of inner pore formed in process of the raw material silica
gel production. Use 1. Separation and refinement of traditional
Chinese herbal medicine components. 2. Preparation of high purity
substance. 3. Refinement of petrol products。 4. . refining &
dehydration of organic substance The prominent advantages of column
chromatography silica gel in its application in biology engineering
technology 1. Sanpont products are made from premium quality silica
gel with transparency, The silica gel have excellent adsorption
performance; It has ideal separation function to similar character
and structure, even to isomer. 2. In the production, the time of
acid treatment and aging are strictly controlled, also we adopt
high-fired technique, so our silica gel have rigid skeleton
structure, high mechanical strength,can stand the pressure within
*0MPa. 3. it has good thermal stability and chemical stability, can
have selective adsorption and purification of the components of
isomer from multi-component solution. 4. in preparation of column
chromatography silica gel, a series of products with average pore
diameter *0A*****0A can be produced through the control of
different process conditions in order to adapt to the separation
and purification of the substances with different character,
molecular weight and molecular structure. 5. Sanpont silica gel
purity is above *9 %,compared with organic column padding, silica
gel is a solid, colloidal gel based on SiO2 matrix,its structure is
compact, so even be directly thrown away, the silica gel will not
pollute environment. Technical Data ITEM INDEX Reagent Type
Industrial Type Type ZCX*1 ZCX*2 ZCX*3 ZCX*1 ZCX*2 ZCX*3 Chlorides
(Cl),%≤ 0.2 Iron (Fe), %≤ 0.2 PH (**0/L Water Suspension) 6.**7.0
6.**8.0 Lead (Pb),%≤ 0.**1 Arsenic (As),%≤ 0.***3 Heavy metals (by
Pb),%≤ 0.**3 Loss on heating,% ≤ 3 5 Specific surface, m2/g ≥**0
******0 ******0 ≥**0 ******0 ******0 Pore volume, m1/g ≤0.*7
0.***0.*0 ≥0.*5 ≤0.*0 0.***0.*0 ≥0.*5 Granularity eligibility, %≥
>**0 μ *****0 μ ****5 μ <*0μ >**0 μ *****0 μ ****5 μ <*0μ *0 *0 *0
*0 *0 *0 *0 *0 Granularity, mm To be decided upon buyers
requirements Specification Narrow Pore( Type A ) Item Code Mesh
Particle Size Pore Diameter Specific Surface Area Pore Volume
SGA**1 *****0 ******0μm ****0A° ******0㎡/g 0.***0.*5ml/g SGA**2
*****0 ******0μm ****0A° ******0㎡/g 0.***0.*5ml/g SGA**3 *****0
******0μm ****0A° ******0㎡/g 0.***0.*5ml/g SGA**4 *****0 ******0μm
****0A° ******0㎡/g 0.***0.*5ml/g SGA**5 ******0 *****0μm ****0A°
******0㎡/g 0.***0.*5ml/g SGA**6 ******0 ****5μm ****0A° ******0㎡/g
0.***0.*5ml/g SGA**7 ******0 ****5μm ****0A° ******0㎡/g
0.***0.*5ml/g SGA**8 ******0 ****5μm ****0A° ******0㎡/g
0.***0.*5ml/g Medium Pore ( Type B ) Item Code Mesh Particle Size
Pore Diameter Specific Surface Area Pore Volume SGB**1 *****0
******0μm ****0A° ******0㎡/g 0.***0.*5ml/g SGB**2 *****0 ******0μm
****0A° ******0㎡/g 0.***0.*5ml/g SGB**3 *****0 ******0μm ****0A°
******0㎡/g 0.***0.*5ml/g SGB**4 *****0 ******0μm ****0A° ******0㎡/g
0.***0.*5ml/g SGB**5 ******0 *****0μm ****0A° ******0㎡/g
0.***0.*5ml/g SGB**6 ******0 ****5μm ****0A° ******0㎡/g
0.***0.*5ml/g SGB**7 ******0 ****5μm ****0A° ******0㎡/g
0.***0.*5ml/g SGB**8 ******0 ****5μm ****0A° ******0㎡/g
0.***0.*5ml/g Wide Pore ( Type C ) Item Code Mesh Particle Size
Pore Diameter Specific Surface Area Pore Volume SGB**1 *****0
******0μm *****0A° ******0㎡/g 0.**1.0ml/g SGB**2 *****0 ******0μm
*****0A° ******0㎡/g 0.**1.0ml/g SGB**3 *****0 ******0μm *****0A°
******0㎡/g 0.**1.0ml/g SGB**4 *****0 ******0μm *****0A° ******0㎡/g
0.**1.0ml/g SGB**5 ******0 *****0μm *****0A° ******0㎡/g 0.**1.0ml/g
SGB**6 ******0 ****5μm *****0A° ******0㎡/g 0.**1.0ml/g SGB**7
******0 ****5μm *****0A° ******0㎡/g 0.**1.0ml/g SGB**8 ******0
****5μm *****0A° ******0㎡/g 0.**1.0ml/g
Country: |
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Model No: |
Sg-110
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(Negotiable)
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