is silicon dioxide. It’s main characteristic is that it can achieve the purpose of separation and purification by the difference
of adsorbing retention time of different components in mixture.
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powder Chromatography 60 230-400mesh Silica gel
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
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Product Specifications
--Product Description
Product Description
is silicon dioxide. It’s main characteristic is that it can achieve the purpose of separation and purification by the difference
of adsorbing retention time of different components in mixture.
Specification
Items | Specifications | ||||||||||
Type-A | Type-B | Type-C | |||||||||
Industrial grade | Reagent grade | Industrial grade | Reagent grade | Industrial grade | Reagent grade | ||||||
Pore size Å | 20-30 | 20-30 | 50-80 | 50-80 | 90-100 | 90-100 | |||||
Pore volume ml/g | 0.35-0.45 | 0.35-0.45 | 0.5-0.7 | 0.5-0.7 | 0.85-1.0 | 0.85-1.0 | |||||
Specific surface area ㎡/g | ≥600 | ≥600 | 450-600 | 450-600 | 320-400 | 320-400 | |||||
Bulk density g/L | ≥670 | ≥670 | 500-600 | 500-600 | 400-500 | 400-500 | |||||
Loss on heating %≤ | 5 | 3 | 5 | 3 | 5 | 3 | |||||
Chlorides(Cl) %≤ | -- | 0.02 | -- | 0.02 | -- | 0.02 | |||||
Iron(Fe) %≤ | -- | 0.02 | -- | 0.02 | -- | 0.02 | |||||
Size | 60-100mesh/80-120mesh/100-200mesh/200-300mesh/230-400mesh/300-400mesh | ||||||||||
Packing | 500g/bottle, 1kg/bag, 10kg/carton, 20/25kg/carton, 20kg/compound bag | ||||||||||
Packing & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Company Profile
Mainly used for drying and moisture proof, may also be used as catalyst carriers, adsorbents, separators and variable-pressure adsorbents, etc.
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