CAS NO: | 51818-11-2 |
包装: | 5g |
市场价: | 25848元 |
英文别名 | 2-Formyl-1,4-benzenedisulfonic acid |
CAS号 | 51818-11-2 |
SMILES | c1cc(c(cc1S(=O)(=O)O)C=O)S(=O)(=O)O |
Inchi | InChI=1S/C7H6O7S2/c8-4-5-3-6(15(9,10)11)1-2-7(5)16(12,13)14/h1-4H,(H,9,10,11)(H,12,13,14) |
InchiKey | DILXLMRYFWFBGR-UHFFFAOYSA-N |
分子式 Formula | C7 H4 O7 S2 . 2 Na |
分子量 Molecular Weight | 310 |
Polarizability极化度 | 20.8±0.5 10-24cm3 |
密度 Density | 1.8±0.1 g/cm3 |
储藏条件 Storage conditions | storage at -4℃ (1-2weeks), longer storage period at -20℃ (1-2years) |