詳細(xì)信息
- ;天然維生素E琥珀酸酯;維生素E琥珀酸酯;生育酚琥珀酸酯;D-α-琥珀酸生育酚;
- vitamin E succinate
- ;(+)-A-tocopherol acid succinate from*natural A-to;alpha-tocopheryl hydrogen succinate;DL-alpha-Tocopherol succinate;D-alpha-Tocopherol Succinate;D-a-Tocopherol acid Succinate;Tocopherol succinate;
- InChI=1/C33H54O5/c1-22(2)12-9-13-23(3)14-10-15-24(4)16-11-20-33(8)21-19-28-27(7)31(25(5)26(6)32(28)38-33)37-30(36)18-17-29(34)35/h22-24H,9-21H2,1-8H3,(H,34,35)/t23-,24-,33-/m1/s1
- "Appearance White or almost white crystalline powder Identification 1/Should appear positive reaction 2/Should comply with requirement Acidity 18.0-19.3 Specific optical rotation +24˚min Bulk density 0.45-0.0g/cm3 Heavy metals 10ppm max Melting point 73-78℃ Assay(alpha tocopheryl succinate),IU/g 96.0-102.0% Benz(a)pyrene 2ppm max Microbiological test Total aerobic microbial count:1000cfg/g max Yeats and mould:100cfu/g max E.Coli: Negative "
- 價(jià)格：828 元/公斤
- CAS NO：4345-03-3
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