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109389 Silicagel 60 (35-70 µm)

Silica gel 60 (35-70 µm) for column chromatography. CAS No. 7631-86-9, EC Number 231-545-4.

Silicagel 60 (35-70 µm) 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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109389
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Overview

Replacement Information

Key Spec Table

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

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      1093895000
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          1093899025
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              		 Plastic drum 25 kg
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              Description
              Catalogue Number109389
              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 (35-70 µm) 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 nu se aplică
              Melting Point1713 °C
              pH value3.7 - 4.7 (>= 40 g/l, H₂O, 25 °C) (barbotină)
              Bulk density200 - 1430 kg/m3
              Dimensions
              Materials Information
              Toxicological Information
              Safety Information according to GHS
              Storage class10 - 13 Alte lichide sau solide
              WGKNWG nu prezintă pericol pentru apă
              Disposal32
              Reziduurile cromatografice: substantele agresive, explozive (ex. peroxizii) sau toxice din straturi sau sorbenti, trebuie elimina prin metode adecvate (spalare sau eluare) inainte de a fi colectate si depozitate. Solventii utilizati pentru elutie pot fi, in multe cazuri, reutilizati. Cantitatile mai mari de sorbenti (ex. din coloane) vor fi eliberate de solventi (filtrare sau uscare) si colectate in saci de plastic, rezistenti la rupere; container I. Coloanele si fazele stationare TLC vor fi colectate impreuna cu reziduurile corespunzatoare (aluminiu, sticla, materiale plastice): Container K.
              Safety Information
              Product Usage Statements
              Storage and Shipping Information
              StorageA se depozita între +2°C la +30°C.
              Packaging Information
              Transport Information
              Supplemental Information
              Specifications
              pH-value (10 % suspension)6.5 - 7.5
              Fe (Iron)≤ 0.02 %
              Specific surface area (BET)480 - 540 m²/g
              Pore volume (N₂-isotherm)0.74 - 0.84 ml/g
              Loss on drying (150 °C)≤ 9.0 %
              Particle Size (d10)
              Particle Size (d50)
              Particle Size (d90)
              The specific surface area and the pore volume are related to the raw material.
              Global Trade Item Number
              Catalogue Number GTIN
              1093891000 04027269243838
              1093895000 04022536114002
              1093899025 04022536114019