NAME: Hexadecyltrimethylammonium bromide
CAS: 57-09-0
Other Names:CTAB
MF:C19H42BrN
EINECS No.:57-09-0
Place of Origin:Henan, China
Purity:99%
Appearance:WHITE POWDER
Usage:Cosmetic Raw Materials, Detergent Raw Materials,
(1-Hexadecyl)trimethylammonium bromide is a cationic surfactant in hair conditioning products. It acts as a phase-transfer catalyst for the preparation of polyamide, polycarbonate and polythiocarbonate. It facilitates ligand-free palladium salt-catalyzed Heck and Suzuki cross-coupling reactions in water. It is an active component of the topical antiseptic cetrimide and used in household products such as shampoos and cosmetics. As a buffer solution, it is involved in the extraction of DNA as well as in the synthesis of gold nanoparticles and silican nanoparticles.
Specification:
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Item
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Specifications
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Results
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Appearance
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White to off-white powder
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White powder
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Assay (W/W dry basis)
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¡Ý98.0%
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99.12 %
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Water (w/w by KF)
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¡Ü1.0%
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0.475%
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PH Value,1% aqueous
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5~9
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7.30
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Conclusion
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The results conforms with Enterprise standards
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