5,8-dihydroxy-9,10-dioxoanthracene-2-carboxylic acid
- 中文别名：9,10-二氢-5,8-二羟基-9,10-二氧代-2-蒽羧酸
- 英文别名：5,8-dihydroxy-9,10-dioxoanthracene-2-carboxylic acid;
9,10-Dihydro-5,8-dihydroxy-9,10-dioxo-2-anthracenecarboxylic acid;
1,4-Dihydroxy-6-carboxy-anthraquinone;
5,8-dihydroxyanthraquinone-2-carboxylic acid;
1,4-dihydroxy-6-anthraquinonecarboxylic acid;
5.8-Dioxy-anthrachinon-carbonsaeure-(2);
Chinizarin-carbonsaeure-(6);
5,8-dihydroxy-9,10-dioxo-9,10-dihydro-anthracene-2-carboxylic acid;
5,8-dihydroxy-9,10-dioxo-anthracene-2-carboxylic acid;
5,8-Dihydroxy-9,10-dioxo-9,10-dihydro-anthracen-2-carbonsaeure
- CAS No.：19591-45-8
- 分子式：C15H8O6
- 分子量：284.22000
- 精确分子量：284.03200
- PSA：111.90000
- 分子结构式：
物化性质
- 密度：
- 1.687g/cm3
- 沸点：
- 607.2ºC at 760 mmHg
- 闪点：
- 335ºC
- 折射率：
- 1.76
- 蒸汽压：
- 1.35E-15mmHg at 25°C
安全信息
- 密度：
- 1.687g/cm3
- 沸点：
- 607.2ºC at 760 mmHg
- 闪点：
- 335ºC
- 折射率：
- 1.76
- 蒸汽压：
- 1.35E-15mmHg at 25°C
海关数据
中国海关编码：2918990090
- 概述：
- 2918990090. 其他含其他附加含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%
- 申报要素：
- 品名, 成分含量, 用途
- 摘要/Summary：
- 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%
