9H-Fluorene-2-sulfonicacid, potassium salt (1:1)
- 中文别名:9-芴磺酸, 钾盐
- 中文释义:9-芴磺酸, 钾盐;9-FLUORENESULFONIC ACID, POTASSIUM SALT
- 英文别名:9-FLUORENESULFONIC ACID, POTASSIUM SALT;
Fluoren-2-sulfonsaeure,Kaliumsalz;
9H-Fluorene-2-carboxylic acid,ethyl ester;
fluorene-2-sulfonic acid,potassium salt;
fluorene-2-carboxylic acid ethyl ester;
Fluoren-2-carbonsaeure-aethylester;
2-Aethoxycarbonyl-fluoren
- CAS No.:13354-14-8
- 分子式:C13H10O3S.K
- 分子量:0
- 精确分子量:283.99100
- PSA:65.58000
- InChI:The Key: AKMPNHUCRUXNBE-UHFFFAOYSA-M
- 分子结构式:
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%