p-Toluenesulfonic acid monohydrate
time:2013-10-31 15:45:33,count:0

p-Toluenesulfonic acid monohydrate
Alias
Benzenesulfonic acid, 4-methyl-, monohydrate
Category
Anionic surfactants-Sulfonate
CAS No.
6192-52-5
Molecular Formula & Molecular Weight
Molecular Formula: C7H10SO4
Molecular Weight: 190.22
Structural Formula
Properties
Appearance: solid.
Solubility: soluble in water.
Stability: stable.
Risk: irritation, moderate irritation to skin, eye.
Animal toxicity[1]: mouse oral LD50: 1683mg/Kg; rat oral LD50: 2570mg/Kg.
Ecology: May be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent cleansing, 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 cleansing agent.
Use as emulsifying agent, dispersing agent.
Use as hydrotrope.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 6192-52-5

Home | Surfactants | Documents | Standards | Enterprise | Essays | Links | Navigation | Copyright | Advertising | About us | Bulletin

简体中文 | 繁體中文 | English

MP: 0086 180 0222 7832;   Email: ssunliu@gmail.com

Copyright 2004-2016 SAAPedia All Rights Reserved.