BANGKAI adsorption and separation Column Chromatography Silica Gel 90 CAS NO.112926-00-8

BANGKAI silicon dioxide  Column Chromatography Silica Gel90

 

Properties:

The product is a kind of strong polarity solid absorbent, which is chemically stable, uniformly distributed size and strong compressive capacity. Its chemical molecular formula is SiO2. This product is made from processed uniform pore structure of high quality silica gel as raw material . Can be used to separate and refine mixed components because different absorption duration on this silica gel

 

 

Application:

It is widely used in medicine, plant, biotechnology, fine chemical, organic synthesis, material and technology, bioscience, environment, RCO, etc.

 

 

 

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<0.04%,Ca<0.04%,Fe<0.02%,CL<0.02%,Pb<0.0001%

 

 

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)
60-80	180-280
60-100	154-280
80-100	154-180
80-120	125-180
100-160	98-154
100-200	74-154
160-200	74-98
200-300	54-74
300-400	38-54

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WarmTIPS:

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

BANGKAI silicon dioxide  Column Chromatography Silica Gel90

 

Properties:

The product is a kind of strong polarity solid absorbent, which is chemically stable, uniformly distributed size and strong compressive capacity. Its chemical molecular formula is SiO2. This product is made from processed uniform pore structure of high quality silica gel as raw material . Can be used to separate and refine mixed components because different absorption duration on this silica gel

 

 

Application:

It is widely used in medicine, plant, biotechnology, fine chemical, organic synthesis, material and technology, bioscience, environment, RCO, etc.

 

 

 

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<0.04%,Ca<0.04%,Fe<0.02%,CL<0.02%,Pb<0.0001%

 

 

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)
60-80	180-280
60-100	154-280
80-100	154-180
80-120	125-180
100-160	98-154
100-200	74-154
160-200	74-98
200-300	54-74
300-400	38-54

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WarmTIPS:

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