Chemical Name: (S)-2-[(R)-3,4-dihydroxy-5-oxo-2,5-dihydro-2-furyl]-2-hydroxyethyl hexadecanoate
Formula: C22H38O7
Molecular Weight: 414.5
Characteristic:Ascorbyl Palmitate forms a white or almost-white powder, practically insoluble in water, freely soluble in alcohol and in methanol, practically insoluble in methylene chloride and in fatty acid.
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| specifications︰ | Appearance:White or almost white powder
Appearance of solution:Clear and ≤BY4
Assay : 98.0~100.5%
Specific Rotation: +21.0°~+24.0°
Melting Point:107~117℃
Organic Volatile Impurities: Meet the requirements
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| Standard Met︰ | BP/EP/USP/FCC |
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