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107749 Silica gel 60 PF₂₅₄ containing gypsum

for preparative layer chromatography

Silica gel 60 PF₂₅₄ containing gypsum MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
107749
Purchase on Sigma-Aldrich

Overview

Replacement Information
Replacement InformationIn North America 107749.1000 is identical to 7749-3

Products

Catalogue NumberPackaging Qty/Pack
1077491000 Plastic bottle 1 kg
1077492500 Metal can 2.5 kg
Description
Catalogue Number107749
Replaces7749-3
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
HS Code3824 99 72
Quality LevelMQ100
Applications
Biological Information
Physicochemical Information
pH value7 (100 g/l, H₂O, 20 °C) (slurry)
Bulk density300 kg/m3
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Hazard Statement(s)H412: Harmful to aquatic life with long lasting effects.
Precautionary Statement(s)P273: Avoid release to the environment.
P501: Dispose of contents/ container to an approved waste disposal plant.
Storage class10 - 13 Other liquids and solids
WGKWGK 2 obviously 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
StorageNoTempLimit
Packaging Information
Transport Information
Supplemental Information
Specifications
pH-value (10 % suspension)6.0 - 7.0
Calcium sulfate (CaSO₄·0.5 H₂O)28 - 32 %
Fe (Iron)≤ 0.02 %
Particle size90% ≤55 µm
Application testconforms
The data to the particle size are related to the pure silica gel before additive addition.
Global Trade Item Number
Catalogue Number GTIN
1077491000 04022536095608
1077492500 04022536095615