92-40-0

92-40-0结构式
92-40-0结构式

化源商城直购

中文名 7-羟基萘-2-磺酸
英文名 7-hydroxynaphthalene-2-sulphonic acid
英文别名 7-hydroxy-2-naphthosulfonic acid
2-Hydroxy-7-naphthalenesulfonic acid
2-Hydroxynaphthalene-7-sulfonicacid
2-naphthol-7-sulfonic acid
7-Hydroxy-naphthalin-2-sulfonsaeure
7-hydroxy-naphthalene-2-sulfonic acid
密度 1.549g/cm3
分子式 C10H8O4S
分子量 224.23300
精确质量 224.01400
PSA 82.98000
LogP 2.87290
折射率 1.703
危险品运输编码 UN 1759
包装等级 III
海关编码 2908999090

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92-40-0结构式

92-40-0

文献:Green Journal of the Chemical Society, 1889 , vol. 55, p. 37 Chemische Berichte, 1889 , vol. 22, p. 724

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92-40-0结构式

92-40-0

文献:Cassella and Co. Patent: DE42112 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 1, p. 376 Full Text Show Details Weinberg Chemische Berichte, 1887 , vol. 20, p. 2908 Full Text Show Details Bayer; Duisberg Chemische Berichte, 1887 , vol. 20, p. 1428

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92-40-0结构式

92-40-0

文献:Bayer; Duisberg Chemische Berichte, 1887 , vol. 20, p. 1428

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92-40-0结构式

92-40-0

文献:Cassella and Co. Patent: DE45221 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 2, p. 246

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92-40-0结构式

92-40-0

文献:Green Journal of the Chemical Society, 1889 , vol. 55, p. 37 Chemische Berichte, 1889 , vol. 22, p. 724

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92-40-0结构式

92-40-0

文献:Dressel; Kothe Chemische Berichte, 1894 , vol. 27, p. 1197 Full Text Show Details Bayer and Co. Patent: DE77596 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 4, p. 536
海关编码 2908999090
中文概述 2908999090 其他酚及酚醇的卤化等衍生物(包括其磺化、硝化或亚硝化衍生物). 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
申报要素 品名, 成分含量, 用途
Summary 2908999090 halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%