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[3-羟基-4-[(2-羟基-1-萘基)偶氮]-1-萘磺酰][1-[[2-羟基-5-[(P-甲氧基苯基)偶氮]苯基]偶氮]-2-萘酚]铬酸二钠盐
发布日期: 2022-08-26      
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CAS No.
Main component 6 (isomer): asym. 1:2 Cr(III)-complex of: A: 3-hydroxy-4-(2-hydroxy-naphthalene-1-ylazo)naphthalene-1-sulfonic acid, Na-salt and B: 1-[2-hydroxy-5-(4-methoxy-phenylazo)phenylazo]naphthalene-2-ol; Main component 8 (isomer): asym. 1:2 Cr-co
30785-74-1