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加拿大Silicycle硅胶填料SiliaBond Tosic Acid nec (SCX) (R60430B)

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SiliaBond Tosic Acid nec (SCX) (R60430B)

SiliaBond Tosic Acid nec (SCX) (R60430B)

Prices do not include applicable taxes, customs, duties and/or shipping.

Product Number Quantity  
R60430B-10G 10 g

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R60430B-25G 25 g

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R60430B-50G 50 g

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R60430B-100G 100 g

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R60430B-250G 250 g

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R60430B-500G 500 g

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R60430B-1KG 1 kg

SiliaBond Tosic Acid nec (SCX) (R60430B)   Loading…  

Details

SiliaBond® Tosic Acid (SiliaBond SCX, Si-TsOH) is a versatile bound strong acid with a pka <<1. It is widely used for the scavenging of amines and other basic functionalities, including weakly basic anilines, borohydrides, and metals such as Ni and Ag. It can also be used as an acid catalyst for organic reactions.6 Si-TsOH can serve as an alternative method to quench reactions instead of aqueous or organic soluble acids.

Metals Removed

  • Best scavenger for: Rh & Sn
  • Good scavenger for: Ag, Cu, Ni, Pd, Pt, Ru & Zn

SiliaBond Tosic Acid has been optimized for use in organic applications. It will not dissolve in methanol or any other solvents. It delivers much higher recovery and has better flow characteristics than corresponding polymer.

The main application of SiliaBond Tosic Acid is as a strong cation exchanger (SCX) in “Catch and Release” purification of amines. It is also widely used as stationary phase in ion exchange chromatography (IEC).7,8

PRODUCT SPECIFICATIONS

MSDS-R60530B

APPLICATION NOTES
Click here to see the application notes about SiliaBond®

POSTER
Click here to see all the documentation about SiliaBond®

RELATED PUBLICATIONS

  1. Bioorg. Med. Chem., 17 (2009) 731
  2. Tetrahedron, 65 (2009) 4316
  3. Chem. Comm., 7 (2008) 832
  4. Tet. Lett., 49 (2008) 6079
  5. Tet. Lett., 44 (2003) 7537
  6. J. Org. Chem., 54 (1989) 5437
  7. J. Chromato. A, 117 (1976) 269
  8. J. Chromato. A, 123 (1976) 109

Additional Information

Particle Shape Irregular
Array Tosic Acid (SCX)
Family / Formats SiliaBond® (Functionalized Silicas)
Particle Size 40 – 63 µm / 230 – 400 mesh
Pore Size 60 Å
Endcapping Non-endcapped
Storage Condition Keep dry

加拿大Silicycle硅胶填料SiliaMetS TAAcONa nec (R69230B)

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上海金畔生物科技有限公司代理加拿大Silicycle硅胶填料色谱柱层析板金属离子清除剂全线产品，欢迎访问官网了解更多产品信息和订购。
SiliaMetS TAAcONa nec (R69230B)

SiliaMetS TAAcONa nec (R69230B)

Prices do not include applicable taxes, customs, duties and/or shipping.

Product Number Quantity  
R69230B-10G 10 g

具体价格咨询客服
R69230B-25G 25 g

具体价格咨询客服
R69230B-50G 50 g

具体价格咨询客服
R69230B-100G 100 g

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R69230B-250G 250 g

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R69230B-500G 500 g

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R69230B-1KG 1 kg

SiliaMetS TAAcONa nec (R69230B)   Loading…  

Details

SiliaMetS® TAAcONa or (or SiliaMetS Triaminetetraacetate, sodium salt) is a silica bound metal scavenger for Pd(II), Ni(II) and Cu. It is the supported version of EDTA in its sodium salt form. It is an effective scavenger for metals in higher oxidation state, 2+ or higher.

Best scavenger for: Ca, Cd, Cs, Cu, Fe, Ir, La, Li, Mg, Ni, Os, Rh, Sc & Sn

Good scavenger for: Cr, Pd, Ru, Se & Zn

PRODUCT SPECIFICATIONS

MSDS-R69230B

APPLICATION NOTE
Click here to see the application notes about SiliaMets®

POSTERS
Click here to see all the documentation about SiliaMets®

Additional Information

Particle Shape Irregular
Array TAAcONa
Family / Formats SiliaMetS® (Metal Scavengers)
Particle Size 40 – 63 µm / 230 – 400 mesh
Pore Size 60 Å
Endcapping Non-endcapped
Storage Condition Keep dry
Solvent Compatibility All solvents, aqueous and organic
Typical Density 712 g/L
Molecular Loading 0.40 mmol/g
Color Orange
Calcium (Ca) Preferred Scavengers
Cadmium (Cd) Preferred Scavengers
Chromium (Cr) Scavenge
Copper (Cu) Preferred Scavengers
Iron (Fe) Preferred Scavengers
Cesium (Cs) Preferred Scavengers
Iridium (Ir) Preferred Scavengers
Lanthanum (La) Preferred Scavengers
Lithium (Li) Preferred Scavengers
Magnesium (Mg) Preferred Scavengers
Nickel (Ni) Preferred Scavengers
Osmium (Os) Preferred Scavengers
Palladium (Pd-2+) Scavenge
Palladium (Pd-0) Scavenge
Rhodium (Rh-1+) Scavenge
Rhodium (Rh-2+) Scavenge
Rhodium (Rh-3+) Preferred Scavengers
Ruthenium (Ru-2+) Scavenge
Scandium (Sc) Preferred Scavengers
Tin (Sn) Preferred Scavengers
Zinc (Zn) Scavenge