MERCK 107734 Silica gel 60 (0.063-0.200 mm) for column chromatography (70-230 mesh ASTM). CAS No. 7631-86-9, EC Number 231-545-4

MERCK 107734 Silica gel 60 (0.063-0.200 mm) for column chromatography (70-230 mesh ASTM). CAS No. 7631-86-9, EC Number 231-545-4

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Stok Kodu
107734.2500
Kategori
Kimyasallar
Marka
Merck Millipore
Havale
6.917,52 TL (%5,00 havale indirimi)
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7.281,60 TL KDV DAHİL
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Ürün Bilgisi
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Ürün Bilgisi
Description
Catalogue Number 107734
Product Information
CAS number 7631-86-9
EC number 231-545-4
Hill Formula O₂Si
Chemical formula SiO₂
Molar Mass 60.08 g/mol
HS Code 2811 22 00
Applications
Application Silica gel 60 (0.063-0.200 mm) for column chromatography (70-230 mesh ASTM). CAS No. 7631-86-9, EC Number 231-545-4.
Physicochemical Information
Boiling point 2230 °C (1013 hPa)
Melting Point 1710 °C
pH value 7 (100 g/l, H₂O, 20 °C) (slurry)
Bulk density 200 - 1430 kg/m3
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.
Storage and Shipping Information
Storage Storage temperature: no restrictions.
Specifications
pH-value (10 % suspension) 6.5 - 7.5
Fe (Iron) ≤ 0.02 %
Pore volume (N₂-isotherm) 0.74 - 0.84 ml/g
Specific surface area (according to BET; 5-Pt. measurement) 480 - 540 m²/g
Loss on drying (150 °C) ≤ 7.0 %
Particle Size (d10) 75 - 95 µm
Particle Size (d50) 125 - 150 µm
Particle Size (d90) 215 - 245 µm
The specific surface area and the pore volume are related to the raw material
Taksit Seçenekleri
Önerileriniz
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MERCK 107734 Silica gel 60 (0.063-0.200 mm) for column chromatography (70-230 mesh ASTM). CAS No. 7631-86-9, EC Number 231-545-4 Silica gel 60 (0.063-0.200 mm) for column chromatography, MERCK 107734.2500 2,5 kg AMBALAJ SENTEZLAB, SENTEZ, merck 107734, 107734, merck Silica gel 60, merck Silica gel 60 107734, Silica gel 60, CAS No. 7631-86-9 107734.2500
MERCK 107734 Silica gel 60 (0.063-0.200 mm) for column chromatography (70-230 mesh ASTM). CAS No. 7631-86-9, EC Number 231-545-4

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