中文名 | 酸性红4 |
英文名 | acid red 4 (C.I. 14710) |
别名 | 偶氮曙红 酸性红4 C.I.酸性红4 |
英文别名 | CI 14710 AZO EOSIN C.I. 14710 Acid Red 4 ACID RED 4 Acid Red 4 C.I. Acid Red 4 Acid Red 4 (C.I.) acidred4(c.i.14710) acid red 4 (C.I. 14710) C.I. Acid Red 4, monosodium salt C.I. Acid Red 4, monosodium salt (8CI) AZOEOSIN C.I. NO. 14710 (TECHNICAL GRADE) sodium 4-hydroxy-3-(2-methoxyphenylazo)naphthalenesulphonate 4-hydroxy-3-[(2-methoxyphenyl)azo]-1-naphthalenesulfonicacimonosodiumsal 1-Naphthalenesulfonicacid,4-hydroxy-3-[(2-methoxyphenyl)azo]-,monosodiumsalt (3E)-3-[(2-methoxyphenyl)hydrazono]-4-oxo-3,4-dihydronaphthalene-1-sulfonic acid |
CAS | 5858-39-9 |
EINECS | 227-490-0 |
化学式 | C17H13N2NaO5S |
分子量 | 380.35 |
InChI | InChI=1/C17H14N2O5S/c1-24-15-9-5-4-8-13(15)18-19-14-10-16(25(21,22)23)11-6-2-3-7-12(11)17(14)20/h2-10,18H,1H3,(H,21,22,23)/b19-14+ |
密度 | 1.43g/cm3 |
熔点 | >210°C(dec.) |
溶解度 | 甲醇 (微溶) |
折射率 | 1.655 |
存储条件 | Amber Vial, Refrigerator, Under inert atmosphere |
外观 | 固体 |
颜色 | Red |
WGK Germany | 3 |
上游原料 | 1-萘酚-4-磺酸 |
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