Ammonium p-toluenesulfonate
time:2013-10-31 15:44:27,count:0

Ammonium p-toluenesulfonate
Alias
Benzenesulfonic acid, 4-methyl-, ammonium salt (1:1)
Category
Anionic surfactants-Sulfonate
CAS No.
4124-42-9
Molecular Formula & Molecular Weight
Molecular Formula: C7H11NSO3
Molecular Weight: 189.23
Structural Formula
Properties
Appearance: solid.
Solubility: soluble in water.
Stability: stable.
Risk: irritation, moderate irritation to skin, eye.
Ecology: May be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent dispersing, emulsifying, hydrotropic abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
Actives*, %, ≥
90
 
*: should be marked on molecular weight.
Major Uses
Use as emulsifying agent, dispersing agent.
Use as hydrotrope.
Manufacturers