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disodium 2-hydroxynaphthalene-1,4-disulphonate

更新时间:2025-09-05 18:22:29

disodium 2-hydroxynaphthalene-1,4-disulphonate结构式
disodium 2-hydroxynaphthalene-1,4-disulphonate结构式
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常用名 disodium 2-hydroxynaphthalene-1,4-disulphonate 英文名 disodium 2-hydroxynaphthalene-1,4-disulphonate
CAS号 85896-00-0 分子量 348.26000
密度 N/A 沸点 N/A
分子式 C10H6Na2O7S2 熔点 N/A
MSDS N/A 闪点 N/A

 名称

英文名 disodium,2-hydroxynaphthalene-1,4-disulfonate
英文别名 更多

 物理化学性质

分子式 C10H6Na2O7S2
分子量 348.26000
精确质量 347.93500
PSA 151.39000
LogP 3.29600
InChIKey PGTKYNUOCLUNNV-UHFFFAOYSA-L
SMILES O=S(=O)([O-])c1cc(O)c(S(=O)(=O)[O-])c2ccccc12.[Na+].[Na+]

 安全信息

海关编码 2908999090

 海关

海关编码 2908999090
中文概述 2908999090 其他酚及酚醇的卤化等衍生物(包括其磺化、硝化或亚硝化衍生物). 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%
申报要素 品名, 成分含量, 用途
Summary 2908999090 halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 英文别名

EINECS 288-776-9
Disodium 2-hydroxynaphthalene-1,4-disulphonate
DISODIUM 2-HYDROXYNAPHTHALENE-1,4-DISULFONATE
1,4-Naphthalenedisulfonicacid,2-hydroxy-,sodium salt (1:2)
1,4-Naphthalenedisulfonicacid,2-hydroxy-,disodium salt (9CI)
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