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L-ASCORBYL PALMITATE For Synthesis
L-Ascorbic acid 6-hexadecanoate; Ascorbic acid 6-palmitate
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Packings
100 g
(00100)
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Article No.
01553
Grade
For Synthesis
Purity
98%
CAS No.
137-66-6
Molecular Formula
C
2
2
H
3
8
O
7
Molecular Weight
414.53
H.S. Code
2936.2700
Shelf Life
48 Months
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%
Revision Date:
19-May-2018
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L-ASCORBYL PALMITATE