Millipore Sigma Vibrant Logo
Attention: We have moved. Merck Millipore products are no longer available for purchase on MerckMillipore.com.Learn More

115111 矽膠

Silica gel 60 (0.015-0.040 mm) for column chromatography. CAS No. 7631-86-9, EC Number 231-545-4.

矽膠 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
View Products on Sigmaaldrich.com
115111
Purchase on Sigma-Aldrich

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
1.15111.1000 塑膠瓶 1 kg
1.15111.2500 塑膠瓶 2.5 kg
1.15111.9025 塑膠滾桶 25 kg
Description
Catalogue Number115111
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 LevelMQ200
Applications
ApplicationSilica gel 60 (0.015-0.040 mm) for column chromatography. 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
WGKNWG not water endangering
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)6.5 - 7.5
Fe (Iron)≤ 0.02 %
Loss on drying≤ 9.0 %
particle size (Malvern) (d10)11.0 - 17.0 µm
particle size (Malvern) (d50)20.0 - 26.0 µm
particle size (Malvern) (d90)34.0 - 40.0 µm
Global Trade Item Number
Catalogue Number GTIN
1.15111.1000 04022536158174
1.15111.2500 04022536535654
1.15111.9025 04022536158181