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Nacalai Tesque Silica Gel 60 (Irregular), 230-400 mesh, 60 Å, 500 g, 1/Pk - 30721-85

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Silica Gel for Column Chromatography

Nacalai Tesque Silica Gel 60 (Irregular), 230-400 mesh, 60Å, 500g, 1/Pk

Product Number: 30721-85

Since conventional silica gels are weakly acidic, some pH sensitive compounds may be decomposed during the purification by column chromatography with the acidic silica gels. The pH of Silica Gel 60 (spherical neutral) is adjusted to nearly neutral for the separation of not only pH sensitive compounds but also new compounds that the physical properties are still unknown.

  • The pH of silica gel is adjusted to neutral
  • Suitable for the separation of pH-sensitive compounds
  • Special Reagent for specific use - SP (Specially Prepared Reagent)

Specifications:

Application
Column chromatography
Molecular FormulaSiO2
Rational FormulaSiO2
EINECS 231-545-4
UN Number NONE
ACXIDX1008682-5
AppearanceSolid (powder), approx. 230-400mesh
FormIrregular, particle size: approx. 230-400mesh
RTECS VV7310000
R_PhraseR: 20, 36/37
S_PhraseS: 26, 36, 22
Melting point1710℃
Boiling point2230℃
ColorWhite
soluble in ( > mg / ml )hot NaOH aq

 

Available Products:

ProductAverage Pore SizeAverage Particle SizeStorageProduct NumberPKG Size
Silica gel (irregular)
Silica Gel 6060 Åapprox.
70-230 mesh		RT30724-55500G
Silica Gel 6060 Åapprox.
70-230 mesh		RT30724-711KG
Silica Gel 6060 Åapprox.
70-230 mesh		RT30724-845KG
Silica Gel 6060 Åapprox.
230-400 mesh		RT30721-85500G
Silica Gel 6060 Åapprox.
230-400 mesh		RT30721-011KG
Silica Gel 6060 Åapprox.
230-400 mesh		RT30721-145KG
Silica gel (spherical)
Silica Gel 60, spherical60 Åapprox.
70-230 mesh		RT30731-711KG
Silica Gel 60, spherical60 Åapprox.
70-230 mesh		RT30731-4225KG
Silica Gel 120, spherical120 Åapprox.
70-230 mesh		RT30734-411KG
Silica Gel 60, spherical, neutral
Silica Gel 60, spherical, neutral60 Å75 µmRT30511-64100G
Silica Gel 60, spherical, neutral60 Å75 µmRT30511-35500G
Silica Gel 60, spherical, neutral60 Å75 µmRT30511-511KG
Silica Gel 60, spherical, neutral60 Å75 µmRT30511-065KG
Silica Gel 60, spherical, neutral60 Å75 µmRT30511-2225KG
Silica Gel 60, spherical, neutral60 Å140 µmRT30518-94100G
Silica Gel 60, spherical, neutral60 Å140 µmRT30518-65500G
Silica Gel 60, spherical, neutral60 Å140 µmRT30518-811KG


 


  • Model: 30721-85
  • Manufactured by: Nacalai Tesque

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