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107754 矽膠 60

Silica gel 60 extra pure for column chromatography 0.063 - 0.200 mm (70 - 230 mesh ASTM). Silica gel 60 CAS No. 7631-86-9, EC Number 231-545-4.

矽膠 60 MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 7631-86-9 EC Number: 231-545-4 Molar Mass: 60.08 g/mol Chemical Formula: SiO₂ Hill Formula: O₂Si
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
7631-86-9231-545-4O₂SiSiO₂60.08 g/mol

Products

Catalogue NumberPackaging Qty/Pack
1.07754.0500 玻璃瓶 500 g
1.07754.1000 1 kg
Description
Catalogue Number107754
References
Product Information
CAS number7631-86-9
EC number231-545-4
Hill FormulaO₂Si
Chemical formulaSiO₂
Molar Mass60.08 g/mol
HS Code2811 22 30
Quality LevelMQ100
Applications
ApplicationSilica gel 60 extra pure for column chromatography 0.063 - 0.200 mm (70 - 230 mesh ASTM). Silica gel 60 CAS No. 7631-86-9, EC Number 231-545-4.
Biological Information
Physicochemical Information
Boiling point2230 °C (1013 hPa)
Density2.56 g/cm3 不適用
Melting Point1713 °C
pH value3.7 - 4.7 (>= 40 g/l, H₂O, 25 °C) (殘渣)
Bulk density200 - 1430 kg/m3
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Storage class10 - 13 Other liquids and solids
WGKWGK 1 slightly hazardous to water
Disposal32
Chromatographic residues: Aggressive, explosive (e.g. peroxides) or toxic substances in chromatographic layers or sorbents must be eliminated using suitable methods (washing out, elution) prior to disposal. The solvents used for elution can in many cases be reutilized. Larger quantities of sorbents (e.g. from columns) should be freed from solvents (filtration, drying) and packed into rip-resistant plastic sachets; container I. TLC carrier materials and columns should be disposed of together with the corresponding waste materials (aluminium, glass, plastic); container K.
Safety Information
Product Usage Statements
Storage and Shipping Information
StorageStore at +2°C to +30°C.
Packaging Information
Transport Information
Supplemental Information
Specifications
pH-value (10 % suspension)6.0 - 7.5
Chloride (Cl)≤ 0.008 %
Sulfate (SO₄)≤ 0.003 %
Cd (Cadmium)≤ 0.0005 %
Cu (Copper)≤ 0.0005 %
Fe (Iron)≤ 0.002 %
Pb (Lead)≤ 0.0005 %
Zn (Zinc)≤ 0.0005 %
Particle size90% between 0.063-0.200 mm
Loss on drying (150 °C)≤ 7.0 %
UV absorption (Dichloro methane extract)conforms
Global Trade Item Number
Catalogue Number GTIN
1.07754.0500 04022536095707
1.07754.1000 04022536095714