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LiChropur™ Hexadecyltrimethylammonium bromide, ≥99.0% (AT), MilliporeSigma™ Supelco™

Catalog No. 111018023 Shop All MilliporeSigma Supelco Products
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11-101-8023 50 g
11-101-8728 10 g
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Catalog No. 11-101-8023 Supplier MilliporeSigma Supelco Supplier No. 5236750GF
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Description

Hexadecyltrimethylammonium bromide (CTAB) is a quaternary ammonium salt containing one long hydrophobic alkyl chain called amphiphile. The hydrophobic ions interact forming discrete aggregates possessing a hydrophobic core and a polar surface, called micelles in polar solution.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

MDL Number MFCD00011772
Synonym CTAB; Cetrimonium bromide; Cetyltrimethylammonium bromide; Palmityltrimethylammonium bromide

Specifications

Melting Point 248°C to 251°C
Physical Form Powder or Crystals
CAS 57-09-0
Quantity 50 g
Linear Formula CH3(CH2)15 N(Br)(CH3)3
Flash Point 244°C
Solubility Information Water: soluble 36.4 g/L (at 20°C (completely))
Formula Weight 364.45
Percent Purity ≥99.0% (AT)
Grade Ion Pair Chromatography
Product Line LiChropur
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Safety and Handling

RTECSNumber BQ7875000

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

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