中文名称: |
变色酸钠 |
英文名称: |
sodium hydrogen 4,5-dihydroxynaphthalene-2,7-disulphonate |
英文别名: |
Sodium chromotropate; Chromotropic acid, monosodium salt; 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-, monosodium salt; 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-, sodium salt (1:1); Sodium hydrogen 4,5-dihydroxynaphthalene-2,7-disulphonate; Chromotropic acid sodium salt; sodium 4,5-dihydroxy-7-sulfonaphthalene-2-sulfonate |
CAS号: |
3888-44-6 |
EINECS号: |
223-430-2 |
分子式: |
C10H7NaO8S2 |
分子量: |
342.2775 |
InChI: |
InChI=1/C10H8O8S2.Na/c11-8-3-6(19(13,14)15)1-5-2-7(20(16,17)18)4-9(12)10(5)8;/h1-4,11-12H,(H,13,14,15)(H,16,17,18);/q;+1/p-1 |
分子结构: |
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