中文名称: |
丽春红3R |
英文名称: |
Ponceau 3R |
英文别名: |
C.I. 16155; C.I. Food Red 6; C.I. Food Red 6, disodium salt; C.I. Food Red 6, disodium salt (8CI); Ponceau 3R; disodium (4Z)-3-oxo-4-[(2,4,5-trimethylphenyl)hydrazono]-3,4-dihydronaphthalene-2,7-disulfonate; disodium (4E)-3-oxo-4-[(2,4,5-trimethylphenyl)hydrazono]-3,4-dihydronaphthalene-2,7-disulfonate |
CAS号: |
3564-09-8 |
EINECS号: |
222-638-0 |
分子式: |
C19H16N2Na2O7S2 |
分子量: |
494.4491 |
InChI: |
InChI=1/C19H18N2O7S2.2Na/c1-10-6-12(3)16(7-11(10)2)20-21-18-15-5-4-14(29(23,24)25)8-13(15)9-17(19(18)22)30(26,27)28;;/h4-9,20H,1-3H3,(H,23,24,25)(H,26,27,28);;/q;2*+1/p-2/b21-18+;; |
分子结构: |
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