2-Naphthalenesulfonicacid, 5-amino-1-hydroxy-
- 中文别名:5-氨基-1-羟基-2-萘磺酸; 1-氨基-5-羟基-6-萘磺酸
- 中文释义:5-氨基-1-羟基-2-萘磺酸;1-氨基-5-羟基-6-萘磺酸
- 英文别名:5-amino-1-hydroxynaphthalene-2-sulfonic acid;
5-amino-1-hydroxy-naphthalene-2-sulfonic acid;
5-Amino-1-hydroxy-2-naphthalenesulfonic acid;
1-amino-5-hydroxy-6-naphthalene-sulphonic acid;
5-Amino-1-hydroxy-naphthalin-2-sulfonsaeure;
EINECS 261-354-1
- CAS No.:58596-07-9
- 分子式:C10H9NO4S
- 分子量:239.25
- 精确分子量:239.02500
- PSA:109.00000
- InChI:InChI=1/C10H9NO4S/c11-8-3-1-2-7-6(8)4-5-9(10(7)12)16(13,14)15/h1-5,12H,11H2,(H,13,14,15)
- 分子结构式:
物化性质
- 密度:
- 1.627g/cm3
- 折射率:
- 1.748
安全信息
- 密度:
- 1.627g/cm3
- 折射率:
- 1.748
海关数据
中国海关编码:2922299090
- 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
- 摘要/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%