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Home > Chemicals > Chemical Auxiliary & Catalyst > Chemical Auxiliary > Silica Gel for Column-layer Chromatography

Silica Gel for Column-layer Chromatography

Name: Silica Gel for Column-layer Chromatography
Brand: sanhe
SKU: 105963887

Silica Gel for Column-layer Chromatography thumbnail-1

Silica Gel for Column-layer Chromatography photo-1

Negotiable MOQ: 5 Metric Tons (Price negotiable depending on order volume and customization)

Key Specifications

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Place of Origin:

Shandong, China

Type:

Adsorbent

Adsorbent Variety:

Silica Gel

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Shandong Sanhe Industrial Group Co., Ltd.

Payment & Shipping

Payment Methods:

Port of Shipment:

China

Delivery Detail:

Delivery time depends on order quantity.

Product Details
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Place of Origin Shandong, China

Type Adsorbent

Adsorbent Variety Silica Gel

Usage Paper Chemicals

Brand Name sanhe

Specifications

column-layer chromatography

Characteristics
White 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

Use
For 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< 50μ 80806060			> 150μ75-150μ50-75μ< 50μ 80806060
Granularity, mm	To be decided upon buyers requirements