Usnic acid monosodium salt
time:2013-06-15 01:01:43,count:0
Usnic acid monosodium salt
Alias
Sodium usnate
2,6-Diacetyl-7,9-dihydroxy-8,9b-dimethyldibenzofuran-1,3(2H,9bH)-dione, monosodium salt
Category
Anionic surfactants-Phenate
CAS No.
34769-44-3
Molecular Formula & Molecular Weight
Molecular Formula: C18H15NaO7
Molecular Weight: 366.30
Structural Formula
Properties
Appearance: solid.
Solubility: soluble in water.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent antimicrobial, preservative, anti-infective, anti-oxidizing, anti-inflammatory abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
Actives*, %, ≥
95
 
*: should be marked on molecular weight.
Major Uses
Antimicrobial agent, anti-seborrheic agent in personal care products.
Use as antimicrobial agent, preservative.
Manufacturers
 
Update: 20130916(1);

 

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