L-Ascorbic acid, dihexadecanoate
time:2012-10-15 17:06:49,count:0

L-Ascorbic acid, dihexadecanoate
Alias
Ascorbyl dipalmitate
Category
Non-ionic surfactants-Esters
CAS No.
28474-90-0
Molecular Formula & Molecular Weight
Molecular Formula: C38H68O8
Molecular Weight: 652.94
Structural Formula
Schematic formula:
Properties
Appearance: white powder.
Solubility: slightly soluble in water.
Stability: stable. easily oxidized. at strong acid, strong alkali, easily hydrolyzed.
Risk: irritation, irritation to skin, eye.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent anti-oxidizing, dispersing, emulsifying abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
actives*, %, ≥
95
 
*: should be marked on molecular weight.
Major Uses
Use as antioxidant.
Antioxidant, conditioning agent, skin protective agent in personal care products. good whitening effect.
Use as food additive, nutrition enhancer.
Manufacturers
 
Update: 20141016(1);

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