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107731 矽膠 60 G

Silica gel 60 G for thin-layer chromatography. Silica gel 60 G CAS No. 7631-86-9, EC Number 231-545-4.

矽膠 60 G 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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107731
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Overview

Replacement Information
Replacement InformationIn North America 1.07731.5000  replaces and is identical to 1.07731.5003

Key Spec Table

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

Products

Catalogue NumberPackaging Qty/Pack
1.07731.1000 塑膠瓶 1 kg
1.07731.5000 金屬罐 5 kg
1.07731.9025 塑膠滾桶 25 kg
Description
Catalogue Number107731
Replaces1077315003; 1.07731.5003
OverviewStandardized sorbents ensure reliable results every time. Our broad spectrum meets all kinds of needs. In TLC, silica gel 60 sorbent is considered the most versatile. Our assortment of silica gel 60 features different grades with particle sizes ranging from 5-40 µm: silica with a gypsum binder, silica with no foreign binder, and silica gel with a fluorescence indicator. We also offer high-quality aluminum oxide, cellulose microcrystalline, and kieselgur (also known as diatomaceous earth).
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 G for thin-layer chromatography. Silica gel 60 G CAS No. 7631-86-9, EC Number 231-545-4.
Biological Information
Physicochemical Information
Melting Point1710 °C
pH value7 (100 g/l, H₂O, 20 °C) (殘渣)
Bulk density200 - 800 kg/m3
Dimensions
Materials Information
Toxicological Information
LD 50 dermalLD50 Rabbit > 5000 mg/kg
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
StorageNoTempLimit
Packaging Information
Transport Information
Supplemental Information
Specifications
pH-value (10 % suspension)6.0 - 7.0
Fe (Iron)≤ 0.02 %
Calcium sulfate (CaSO₄·0.5 H₂O)12.0 - 13.5 %
Application testconforms
Particle size90% < 55 µm
The data to the particle size are related to the pure Silica gel before additive addition.
Global Trade Item Number
Catalogue Number GTIN
1.07731.1000 04022536095011
1.07731.5000 04022536095028
1.07731.9025 04022536095035