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Tween® 80 (Polysorbate), Proteomics Grade

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Supplier:   VWR Chemicals
Tween® 80 (Polysorbate), Proteomics Grade
Supplier:  VWR Chemicals
CertificatesTween® 80 (Polysorbate), Proteomics Grade

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Product Details & Documents

Non-ionic detergent efficiently separates hydrophilic proteins from membrane spanning, hydrophobic proteins without altering biological activity.

  • CAS Number:9005-65-6
  • MDL Number:MFCD00082107
  • Merck Index:13,07664
  • Boiling Pt:>100 °C (1013 hPa)
  • Melting Pt:–21 °C
  • Density:1.062 g/cm³ (20 °C)
  • Flash Pt:149 °C (closed cup)
  • Storage Temperature:Ambient
  • EINECS:500-019-9

 

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Specifications for Product Family

Specification Test Results

  • DNase:
    None
  • Heavy metals:
    <0.001%
  • Hydroxyl number:
    65 − 80
  • Identification:
    Pass
  • Moisture (KF):
    3.0%
  • Protease:
    None
  • Residue on ignition:
    0.25%
  • RNase:
    None
  • Specific gravity:
    1.06 − 1.09
  • Viscosity:
    300 − 500 centistokes
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