Sodium bischlorophenyl sulfamine
Synonyms
2,2'-(1,2-Ethenediyl)bis(5-(((4-(((3,4-dichlorophenyl)sulfonyl)amino)phenyl)sulfonyl)amino)benzenesulfonic acid, disodium salt;
Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis(5-(((4-(((3,4-dichlorophenyl)sulfonyl)amino)phenyl)sulfonyl)amino)-, disodium salt;
Category
Anionic Surfactant
> Sulfonate
>> Aryl Sulfonate
>>> Phenyl Sulfonate
>>>> Sulfonanilide Group Phenyl Sulfonate
Chemical Numbering System
CAS: 58727-01-8
EINECS: N/A
Molecular Formula & Molecular Weight
Molecular Formula: C38H26Cl4N4Na2O14S6; C38H28Cl4N4O14S6.Na2
Molecular Weight: 1142.81
Structure
Properties
Appearance (1), solid.
Solubility slightly soluble in water.
Stability stable.
Risk Solid form: irritation, irritation to skin, eye, respiratory.
GHS label: 
Ecology may be hazardous to environment. Water body should be given special attention.
Biodegradability biodegradable.
Characteristics excellent dispersing, emulsifying abilities.
Synthesis
Quality Standards & Test Methods
1, Physical and chemical indexes
|
Item |
Physical and chemical indexes |
|
Solid |
|
|
Actives, %, ≥ |
90.0 |
Test Methods
(1), Actives
2, Hazardous substances indexes
|
Item |
Hazardous substances indexes |
|
Solid |
|
|
Heavy metals (as Pb), mg/kg, ≤ |
20 |
|
As, mg/kg, ≤ |
3 |
Test Methods
(1), Heavy metals (as Pb)
Safety and Technical Standards for Cosmetics (2015 Edition)
GB/T 30799 The test method of food detergents -- Determination of heavy metals
(2), As
Safety and Technical Standards for Cosmetics (2015 Edition)
GB/T 30797 The test method of food detergents -- Determination of total arsenic
3, Further explanation
(a), On physical and chemical indexes: firstly, shall be indicated carbon atom distribution; secondly, shall be indicated average molecular weight.
(b), Used in cosmetics, should be test for harmful substances; or furtherly test for microorganisms.
Major Uses
1, Typical applications
Use as skin protecting agent.
Use as dispersing agent, emulsifying agent.
2, Personal care products
Conditioning agent, viscosity controlling agent in personal care products. Can make skin soft and astringent.
Manufacturers
Update: 20170508(1);