805742
Sodium hexadecyl sulfate
contains ~40% sodium stearyl sulfate
别名:
Cetylsulfuric Acid Sodium Salt, Hexadecylsulfuric Acid Sodium Salt, Sodium Cetyl Sulfate
General description
Sodium hexadecyl sulphate (SHS), a long chain sodium alkyl sulfate, is a natural anionic surfactant. Electrical conductivities of the aqueous solutions of SHS have been measured. Mixtures of SHS and hexadecanol (HD) have been employed for the emulsion polymerization of styrene. The presence of impurities in SHS can be evaluated by studying the impact of the chain length and pH of SHS on the electrokinetic properties of hematite. SHS intercalated in hydrocalumite (a layer double hydroxide) has potential applications as sorbents for non-ionic organic contaminants.
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Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
Emulsion polymerization of styrene with sodium hexadecyl sulphate/hexadecanol mixtures as emulsifiers. Initiation in monomer droplets.
Ugelstad J, et al.
Makromol. Chem., 175(2), 507-521 (1974)
Ping Zhang et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 151, 673-678 (2015-07-15)
Hydrocalumite (CaAl-LDH-Cl) interacted with a natural anionic surfactant, sodium hexadecyl sulfate (SHS), was performed using an intercalation method. To understand the intercalation behavior and characterize the resulting products, powder X-ray diffraction (XRD), scan electron microscopy (SEM) and mid-infrared (MIR) spectroscopy
The Electrical Conductivities of Aqueous Solutions of Sodium Dodecyl Sulphate and Sodium Hexadecyl Sulphate at Different Temperatures.
Howell OR and Robinson HGB.
Proceedings of the Royal Society of London A: Mathematical, Physical and Engineering Sciences., 155(885), 386-406 (1936)
The effect of sodium alkyl sulfates (C8-C16) on the electrokinetic properties of hematite.
Kosmulski M and Maczka E.
Colloids and Surfaces. A, Physicochemical and Engineering Aspects, 492, 152-159 (2016)
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