MindMap Gallery Chemistry - Surfactants
This is a mind map about surfactants, including composition, type, application, Toxicity, etc.
Edited at 2023-12-07 16:28:10This Valentine's Day brand marketing handbook provides businesses with five practical models, covering everything from creating offline experiences to driving online engagement. Whether you're a shopping mall, restaurant, or online brand, you'll find a suitable strategy: each model includes clear objectives and industry-specific guidelines, helping brands transform traffic into real sales and lasting emotional connections during this romantic season.
This Valentine's Day map illustrates love through 30 romantic possibilities, from the vintage charm of "handwritten love letters" to the urban landscape of "rooftop sunsets," from the tactile experience of a "pottery workshop" to the leisurely moments of "wine tasting at a vineyard"—offering a unique sense of occasion for every couple. Whether it's cozy, experiential, or luxurious, love always finds the most fitting expression. May you all find the perfect atmosphere for your love story.
The ice hockey schedule for the Milano Cortina 2026 Winter Olympics, featuring preliminary rounds, quarterfinals, and medal matches for both men's and women's tournaments from February 5–22. All game times are listed in Eastern Standard Time (EST).
This Valentine's Day brand marketing handbook provides businesses with five practical models, covering everything from creating offline experiences to driving online engagement. Whether you're a shopping mall, restaurant, or online brand, you'll find a suitable strategy: each model includes clear objectives and industry-specific guidelines, helping brands transform traffic into real sales and lasting emotional connections during this romantic season.
This Valentine's Day map illustrates love through 30 romantic possibilities, from the vintage charm of "handwritten love letters" to the urban landscape of "rooftop sunsets," from the tactile experience of a "pottery workshop" to the leisurely moments of "wine tasting at a vineyard"—offering a unique sense of occasion for every couple. Whether it's cozy, experiential, or luxurious, love always finds the most fitting expression. May you all find the perfect atmosphere for your love story.
The ice hockey schedule for the Milano Cortina 2026 Winter Olympics, featuring preliminary rounds, quarterfinals, and medal matches for both men's and women's tournaments from February 5–22. All game times are listed in Eastern Standard Time (EST).
Surfactant
composition
Hydrophilic (polar group)
Lipophilic (non-polar)
type
ionic
anionic
Higher fatty acid salt (RCOO-)nM
Monovalent soap (alkali metal soap) O/W
Polyvalent Soap/Alkaline Earth Metal Soap W/O
Organic amine soaps such as triethanolamine O/W
sulfate
Sodium dodecyl sulfate (SLS.SDS) emulsifier and wetting agent or solubilizer for solid preparations
Sulfonate
Aliphatic sulfonates
Alkyl aryl sulfonates
Sodium lauryl sulfonate commonly used as detergent
Alkylnaphthalene sulfonate
Cationic
Benzalkonium bromide (sulfamethoxazole)
Benzalkonium chloride (germethanine)
External disinfection, sterilization, antisepsis
zwitterionic
Lecithin
Alkaline, bubbles, decontamination
Acidic, sterilizing
non-ionic
Fatty acid sorbitan (span) W/O
Polyoxyethylene sorbitan fatty acid ester, polysorbate (Tween) O/W
Polyoxyethylene type
Polyoxyethylene fatty alcohol ether O/W
Polyoxyethylene fatty acid ester W/O
Polyoxyethylene polyoxypropylene copolymer
Poloxamer (188 O/W, can be used for intravenous injection)
application
Solubilization
type
Dosage
nature of drug
The order of adding solubilizer
temperature
Krafft point
ionic surfactant
cloud point/cloud point
Polyoxyethylene nonionic surfactant
wetting
emulsification
Reduce surface tension at the oil-water interface
form protective film
Foaming and defoaming
Foaming - a surfactant with strong hydrophilicity, HLB value is generally between 12-18
Defoaming——HLB,1-3
Decontamination
HLB,13-15
Sterilization and disinfection
toxicity
External application skin irritation, toxicity - cationic > anionic > non-ionic
Hemolysis - yin > yang > non