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7-AMINO-4-HYDROXY-2-NAPHTHALENESULFONIC&

更新时间:2024-01-15 16:02:20

7-AMINO-4-HYDROXY-2-NAPHTHALENESULFONIC&结构式
7-AMINO-4-HYDROXY-2-NAPHTHALENESULFONIC&结构式
委托求购
常用名 7-AMINO-4-HYDROXY-2-NAPHTHALENESULFONIC& 英文名 7-AMINO-4-HYDROXY-2-NAPHTHALENESULFONIC&
CAS号 139123-66-3 分子量 257.26300
密度 N/A 沸点 N/A
分子式 C10H11NO5S 熔点 N/A
MSDS N/A 闪点 N/A

 名称

英文名 7-Amino-4-hydroxy-2-naphthalenesulfonic acid monohydrate
英文别名 更多

 物理化学性质

分子式 C10H11NO5S
分子量 257.26300
精确质量 257.03600
PSA 118.23000
LogP 2.97200

 安全信息

风险声明 (欧洲) R34
安全声明 (欧洲) S26
危险品运输编码 UN 2585 8/PG 3
海关编码 2922299090

 海关

海关编码 2922299090
中文概述 2922299090. 其他氨基(萘酚、酚)及醚、酯〔包括它们的盐, 但含有一种以上含氧基的除外〕. 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, 乙醇胺及其盐应报明色度, 乙醇胺及其盐应报明包装
Summary 2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 英文别名

7-amino-4-hydroxynaphthalene-2-sulfonic acid,hydrate
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