- Product Details
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Quick Details
-
MF:
-
SiO2
-
EINECS No.:
-
231-545-4
-
Place of Origin:
-
Shandong, China
-
Brand Name:
-
BANGKAI
-
Model Number:
-
type B
-
Raw material:
-
Silica gel
-
Color:
-
white
-
Shape:
-
Powder
-
Pore diameter:
-
60A
-
Pore Volume:
-
0.5-0.7ml/g
-
PH:
-
negotiable
-
Specific surface area:
-
450-600m2/g
-
Loss on heating(150℃):
-
<2%
-
Application:
-
column chromatography
-
Grade:
-
Reagent Grade
Quick Details
-
CAS No.:
-
112926-00-8
-
Purity:
-
99%
-
Other Names:
-
Silica gel powder
-
MF:
-
SiO2
-
EINECS No.:
-
231-545-4
-
Place of Origin:
-
Shandong, China
-
Brand Name:
-
BANGKAI
-
Model Number:
-
type B
-
Raw material:
-
Silica gel
-
Color:
-
white
-
Shape:
-
Powder
-
Pore diameter:
-
60A
-
Pore Volume:
-
0.5-0.7ml/g
-
PH:
-
negotiable
-
Specific surface area:
-
450-600m2/g
-
Loss on heating(150℃):
-
<2%
-
Application:
-
column chromatography
-
Grade:
-
Reagent Grade
BANGKAI Column Chromatography silica gel
Properties:
U niform particle size
H igh mechanic strength.
H igh activity of surface hydroxyl.
A pplication:
1. SPE and F lash filler
2 . B iochemical research, use for TLC plates
3 . The preparation of chromatograph y column filler material .
Specification:
classⅠ: reagent grade
classⅡ: industrial grade
Technical index
|
ITEM |
Specifications |
|||||
|
Silica gel 30 Å |
Silica gel 60 Å |
Silica gel 90 Å |
||||
|
industrial |
reagent |
industrial |
reagent |
industrial |
reagent |
|
|
Pore size A° |
20-30 |
20-30 |
50-80 |
50-80 |
80-100 |
80-100 |
|
Pore volume ml/g |
0.35-0.45 |
0.35-0.45 |
0.5-0.7 |
0.5-0.7 |
0.8-1.0 |
0.8-1.0 |
|
Specific surface area m2/g |
≥600 |
≥600 |
450-600 |
450-600 |
320-400 |
320-400 |
|
PH(100g/L Water suspension) |
negotiable |
negotiable |
negotiable |
|||
|
Loss on heating(150℃) %≤ |
5 |
2 |
5 |
2 |
5 |
2 |
|
Metal ions content(reagent): Na<400ppm, Ca<400ppm, Fe<30ppm, CL<30ppm, Pb<1ppm |
||||||
Package:
500g/bottle(10kgs/carton,20bottles/carton)
1kg/bag (10kgs/carton, 10bags/carton)
5kgs/bag (20kgs/carton, 4bags/carton)
25kgs /bag (imported kraft coated woven)
25kgs/barrel (cardboard or polyethylene barrel or aluminum barrel)
Particle size:
|
Mesh |
Corresponding micron (μm) |
|
70-230 |
63-200 |
|
230-400 |
40-63 |
Warm TIPS:
1, The technical index and packaging of the product can be customized according to customer's requirement
2, This product is strong in moisture absorption, so it should be stored in dry and ventilated places, shelf racks should be put between the container and the floor. The product should be kept from rain, moisture, sunlight
