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Merck - 1019071000 - Silica gel

  • MFR SKU: 1019071000
  • ITEM #: 11567744
  • 0 Reviews / 0 Questions
$143.95
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ITEM #: 11567744
granules, desiccant ~ 2 - 5 mm
This listing is for 1 kg Plastic bottle

Merck - 1019071000 - Silica gel

  • Item #: 11567744
  • MFR SKU: 1019071000
  • Catalogue Number 101907
  • CAS number 7631-86-9
  • EC number 231-545-4
  • Hill Formula OSi
  • Molar Mass 60.08 g/mol
  • HS Code 2811 22 00
  • Quality Level MQ200
  • Melting Point 1710 ° C
  • pH value 5 - 8 (100 g/l, HO, 20 ° C) (slurry)
  • Bulk density 750 - 800 kg/m3
  • LD 50 dermal LD50 Rabbit > 5000 mg/kg
  • 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.
  • Storage Store at +15° C to +25° C.
  • Bulk density about 70
  • Loss on drying (180° C) ≤ 2.0 %
  • Water absorption capacity (24hrs., 80% relative humidity) ≥ 25.0 %

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