Basic Information |
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| Product Name： | ASCORBYL PALMITATE |
| CAS： | 137-66-6 |
| English Synonyms： | L-ASCORBIC ACID, 6-HEXADECANOATE ; ASCORBYL MONOPALMITATE ; 6-O-PALMITOYLASCORBIC ACID ; L(+)ASCORBYL PALMITATE ; ASCORBYL 6-PALMITATE ; 6-O-PALMITOYL-L-ASCORBIC ACID ; L-ASCORBIC ACID 6-PALMITATE ; L-ASCORBYL MONOPALMITATE ; ASCORBIC ACID PALMITATE ; PALMITOYL-L-ASCORBIC ACID ; L-ASCORBIC PALMITATE ; 6-PALMITOYL-L-ASCORBIC ACID ; ASCORBYL PALMITIC ACID ; L-ASCORBYL 6-PALMITATE ; 6-PALMITOYLASCORBIC ACID ; ASCORBIC PALMITATE ; ASCORBIC ACID 6-PALMITATE ; [(2S)-2-[(2R)-3,4-DIHYDROXY-5-OXO-2H-FURAN-2-YL]-2-HYDROXY-ETHYL]HEXADECANOAT ; VITAMIN C PALMITATE ; (+)-ASCORBIC ACID 6-PALMITATE ; ASCORBOYL PALMITATE ; L-ASCORBYL PALMITATE ; 6-O-HEXADECANOYL-L-ASCORBIC ACID ; ASCORBYL PALMITATE ; CETYL ASCORBATE |
| MDL Number.： | MFCD00005377 |
| H bond acceptor： | 7 |
| H bond donor： | 3 |
| Smile： | CCCCCCCCCCCCCCCC(=O)OC[C@@H]([C@@H]1C(=C(C(=O)O1)O)O)O |
| InChi： | InChI=1S/C22H38O7/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-18(24)28-16-17(23)21-19(25)20(26)22(27)29-21/h17,21,23,25-26H,2-16H2,1H3/t17-,21+/m0/s1 |
| InChiKey： | InChIKey=QAQJMLQRFWZOBN-LAUBAEHRSA-N |
Property |
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| Melting Point： | 107-117 DEG C MAX/114℃/114℃ |
| Boiling Point： | > 250 DEG C |
| Comments： | APPEARANCE OF SOLUTION: 10%; MEOH; CLARITY: CLEAR APPEARANCE OF SOLUTION: 10%; MEOH; COLOR: ASSAY: IODOMETRIC, CALC ON DRIED SUBSTANCE CARTON COPPER (CU): 0.0025% MAX HEAVY METALS (AS PB): 0.001% MAX IDENTITY: PASSES LEAD (PB): 0.001% MAX LOSS ON DRYING (60 DEG C; VACUUM): 1.0% MAX ORGANIC VOLATILE IMPURITIES (USP/NF): CONFORMS OTHER RESIDUAL SOLVENTS (PH EUR/ICH): EXCLUDED BY PRODUCTION PROCESS RESIDUAL SOLVENTS (PH EUR/ICH) CLASS 3: 0.5% MAX SPECIFIC ROTATION [ALPHA]20/D (10%; MEOH; DRIED SUBS): +21.0 - +24.0 DEG SULFATED ASH: 0.1% MAX ZINC (ZN): 0.0025% MAX |
Safety information |
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| WGK Germany： | 1 |
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