o-Cresolsulfonic acid
- 中文别名：邻甲酚磺酸
- 中文释义：邻甲酚磺酸;甲酚磺酸
- 英文别名：3-hydroxy-2-methylbenzenesulfonic acid;
I09-1242;
6-hydroxy-toluene-3-sulfonic acid;
O-Cresol-4-sulfonic acid;
3-methyl-4-hydroxysulfonic acid;
6-Hydroxy-toluol-3-sulfonsaeure;
o-Cresolsulfonic acid;
3-methyl-4-hydroxy-benzenesulfonic acid;
o-Kresol-sulfonsaeure-(4)
- CAS No.：7134-04-5
- 分子式：
C7H8O4S
- 分子量：188.20
- 精确分子量：188.01400
- PSA：82.98000
- InChI：InChI=1/C7H8O4S/c1-5-6(8)3-2-4-7(5)12(9,10)11/h2-4,8H,1H3,(H,9,10,11)
- 分子结构式：
物化性质
- 密度：
- 1.482 g/cm3
- 折射率：
- 1.597
安全信息
- 密度：
- 1.482 g/cm3
- 折射率：
- 1.597
海关数据
中国海关编码：2904100000
- 概述：
- 2904100000 仅含磺基的衍生物及其盐和乙酯。监管条件:无。增值税率:17.0%。退税率:9.0%。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
- 摘要/Summary：
- 2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%
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