L-ASCORBYL PALMITATE
L-ASCORBYL PALMITATE For Synthesis
Short Name: L-ASCORBYL PALMITATE
Synonym: L-Ascorbic acid 6-hexadecanoate; Ascorbic acid 6-palmitate
Basic Details
Article No.
LG103594
Grade
For Synthesis
Purity
98%
CAS No.
137-66-6
HS Code
2936.2700
Shelf Life
48 Months
Packings Avialable
Physical Properties
Chemical Specifications
Appearance
White to light yellow powder
Assay (iodometric; on dried basis)
98.0 to 100.5%
Identity (IR)
Passes test
Melting point
107° to 117°C
Loss on drying at 60°C (in vacuo)
Max 2.0%
Specific optical rotation at 25°C (c = 10% in methanol)
+21° to +24°
Residue on ignition
Max 0.1%
Heavy metal (as Pb)
Max 0.001%
Safety Information & Hazard Symbols