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115111  Silica gel 60 (0.015-0.040 mm)
for column chromatography

For general questions please contact our Customer Service:

Merck KGaA
Frankfurter Str. 250
64293 Darmstadt
Germany
Phone: +49 6151 72-0
Fax: +49 6151 72 2000

Contact us


24 April 2014

loading
 
Product number Packaging Qty/Pk Quantity Price
1151111000  Plastic bottle   1 kg  loading
1151112500  Plastic bottle   2.5 kg  loading
1151119025  Plastic drum   25 kg  loading
Prices are subject to change without notice.
Product information
Hill Formula O2Si
Chemical formula SiO2
HS Code 2811 22 00
EC number 231-545-4
Molar mass 60.08 g/mol
CAS number 7631-86-9
Chemical and physical data
Solubility (20 °C) insoluble
Melting point 1710 °C
Molar mass 60.08 g/mol
Bulk density 200 - 1430 kg/m3
pH value 7 (100 g/l, H2O, 20 °C) (slurry)
Boiling point 2230 °C (1013 hPa)
Safety information according to GHS
Precautionary Statement(s) P260: Do not breathe dust.
Storage class 10 - 13 Other liquids and solids
WGK NWG not water endangering
Disposal 32
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
S Phrase S 22
Do not breathe dust.

© Merck KGaA, Darmstadt, Germany, 2014


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