- Silica[4]
- Chemical Auxiliary Agent[6]
- Pet Cleaning & GroomingProducts[2]
- Workwear[4]
- Towel[6]
- Bedding Set[2]
- 100% Cotton Fabric[1]
- Steel Pipes[1]
- Mining Machinery Parts[6]
- Other Mechanical Parts[2]
- Pumps[3]
- Pipe Fittings[4]
- Valves[2]
- Flanges[1]
- Engineered Flooring[4]
- Fibreboards[1]
- Contact Person : Mr. and Bob
- Company Name : Kenli Sanhe New Material Technology Co., Ltd.
- Tel : 86-546-2881061
- Fax : 86-546-2881602
- Address : Shandong,Dongying,No.288, Zhongxing Road, Kenli County
- Country/Region : China
- Zip : 257500
Column-layer Chromatography silica gel
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Silica gel
CharacteristicsWhite grains of homogeneous size. Chief ingredient is silicon dioxide Of high purity. Secure and sanitary. Can be used to separate and refine mixed components because different absorption duration on this silica gel
UseFor refinement of petrol products, removal of aromatic hydrocarbon material, separation and refinement of traditional Chinese herbal medicine components, preparation of high purity substance, etc.
Technical Data
ITEM | Specifications | |||||
Type I | Type II | |||||
Type | ZCX-1 | ZCX-2 | ZCX-3 | ZCX-1 | ZCX-2 | ZCX-3 |
Chlorides(Cl), %≤ | 0.02 |
| ||||
Iron(Fe), %≤ | 0.02 |
| ||||
PH(100g/l water suspension) | 6.07.0 | 6.08.0 | ||||
Lead(Pb), %≤ | 0.001 |
| ||||
Arsenic(As), %≤ | 0.0003 |
| ||||
Heavy metals (by Pb), %≤ | 0.003 |
| ||||
Loss on heating, %≤ | 3.0 | 5.0 | ||||
Specific surface, m2/g | ≥550 | 300-500 | 200-300 | ≥550 | 300-500 | 200-300 |
Pore volume, ml/g | ≤0.70 | 0.70-0.90 | ≥0.85 | ≤0.70 | 0.70-0.90 | ≥0.85 |
Granularity eligibility, %≥ | > 150μ75-150μ50-75μ< 50μ80806060 | > 150μ75-150μ50-75μ< 50μ80806060 | ||||
Granularity, mm | To be decided upon buyers requirements | |||||
Column-layer Chromatography silica gel
