Chlorophyll C3
Synonyms
Magnesate(1-), (13,21-dimethyl 3-(2-carboxyethenyl)-3,4-didehydro-9,14-diethenyl-4,8,18-trimethyl-20-oxo-13,21-phorbinedicarboxylato(3-)-N23,N24,N25,N26)-, hydrogen, (sp-4-2-(E))-;
Category
Zwitterionic Surfactant
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Chemical Numbering System
CAS: 111308-93-1
EINECS: N/A
Molecular Formula & Molecular Weight
Molecular Formula: C36H28MgN4O7
Molecular Weight: 652.94
Structure
Properties
Appearance (1), solid.
Solubility insoluble in water.
Stability stable. Easily oxidized.
Risk Solid form: flammable material; irritation, irritation to skin, eye, respiratory system. Harmful products of combustion are CO, CO2, nitrogen oxides and so on. Contact with strong oxidants, can cause to burn.
GHS label: 
Ecology may be hazardous to environment. Water body should be given special attention.
Biodegradability biodegradable.
Characteristics excellent dispersing, emulsifying, masking, dyeing abilities.
Synthesis
Quality Standards & Test Methods
1, Physical and chemical indexes
|
Item |
Physical and chemical indexes |
|
Solid |
|
|
Actives, %, ≥ |
95.0 |
Test Methods
(1), Actives
GB/T 13173 Surface active agents -- Detergents -- Testing methods
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.
Major Uses
1, Typical applications
Use as dye.
Use as dispersing agent, emulsifying agent.
Manufacturers
Update: 20190428(1);