百科

吡啉

CAS号：81-54-9

英文名：purpurin

分子式：C14H8O5

分子量：256.21

海关数据

申报要素

海关编码

2914690090

概述

2914690090 其他醌. 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%

海关数据

时间(年-月)	进口		出口
时间(年-月)	进口总量(kg)	进口总额(美元)	出口总量(kg)	出口总额(美元)
2007-12			441085	3290171
2007-11			439967	3630803
2007-10			313472	2727842
2007-09			302384	2661536
2007-07			396631	3052234
2007-06			263802	2972610
2007-05			372858	3214821
2007-04			440370	3176647
2007-03			369917	3204023
2007-02			521292	2898669
2007-01			446240	2849869

上游原料

1,2-二羟基蒽醌水 4-氨基-1,2-二羟基-9,10-蒽醌偏硼酸 5-hydroxy-2,2-diphenylanthra[1,2-d][1,3]dioxole-6,11-dione 3,4-dihydroxy-9,10-dioxo-9,10-dihydro-anthracene-1-sulfonic acid 2-溴-1,4-二羟基蒽醌邻氯苯酚苯酐 3.4-二氯苯酚 1,4-dihydroxy-9,10-dioxoanthracene-2-carbaldehyde 乙醇硫酸 2-hydroxymethylquinizarin 1,3-二羥蒽醌蒽 2,3-二氢-9,10-二羟基-1,4-蒽二酮 1-hydroxy-2-methoxy-4-nitro-anthraquinone 1-chloro-3,4-dihydroxy-2-methyl-anthraquinone 1,4-Dihydroxy-2-amino-9,10-anthracenedione anthracene-1,2,9,10-tetraone 4-氯雷琐辛 1,3,4-trihydroxy-9,10-dioxoanthracene-2-carboxylic acid 2,4-二溴苯酚 1,3,4-trihydroxy-9,10-dioxo-9,10-dihydro-anthracene-2-sulfonic acid 砷酸、原砷酸蒽醌 4-hydroxy-1,2-sulfinyldioxy-anthraquinone 茜草酸 1,2-dihydroxy-4-nitroanthracene-9,10-dione 对氯苯酚 1,4-二羟基蒽醌 1,4,9,10-蒽四酮

下游产品

3-乙酰基-4-羟基萘-1,2-二酮 1,3-二羥蒽醌 2,5-二羟基-1,4-苯喹酮 1,2,4-trimethoxyanthracene-9,10-dione 邻苯二甲酸 1,3,4-trihydroxy-9,10-dioxoanthracene-2-carboxylic acid 1-氨基-2,4-二羟基蒽醌 1-羟基-2,4-二(苯基氨基)蒽醌 1,2,4,5,6,8-六羟基蒽-9,10-二酮 1,3-dihydroxy-10H-anthracen-9-one 6,15-二氢-8-羟基-5,9,14,18-蒽吖嗪四酮 3-(3-hydroxy-1,4-dioxo-1,4-dihydro-[2]naphthyl)-3-oxo-propionic acid 4,10-dihydroxyanthracene-1,2-dione 1,4-二羟基蒽醌 2-butyl-1,4-dihydroxyanthracene-9,10-dione 1-hydroxy-3-(methoxymethoxy)anthracene-9,10-dione