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- 2-hydroxynaphthalene-1,4-disulfonic acid
2-hydroxynaphthalene-1,4-disulfonic acid
2-hydroxynaphthalene-1,4-disulfonic acid 基本信息
- 中文名称:
- 2-hydroxynaphthalene-1,4-disulfonic acid
- 中文别名:
- 2-hydroxynaphthalene-1,4-disulfonic acid
- 英文名称:
- 2-hydroxynaphthalene-1,4-disulfonic acid
- 英文别名:
- 2-hydroxynaphthalene-1,4-disulfonic acid;
Naphthol-(2)-disulfonsaeure-(1.4);
2-Hydroxynaphthalene-1,4-disulphonic acid;
2-hydroxy-naphthalene-1,4-disulfonic acid;
EINECS 288-775-3;
2-Hydroxy-naphthalin-1,4-disulfonsaeure;
2-naphthol-1,4-disulfonic acid
- CAS No.:
- 85895-99-4
- 分 子 式:
- C10H8O7S2
- 分 子 量:
- 304.29600
- 精确分子量:
- 303.97100
- PSA:
- 145.73000
- InChI:
- The Key: BCIGEHNLIIQCBS-UHFFFAOYSA-N
- 分子结构式:
-
- SDS:
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2-hydroxynaphthalene-1,4-disulfonic acid 物化性质
2-hydroxynaphthalene-1,4-disulfonic acid 安全信息
2-hydroxynaphthalene-1,4-disulfonic acid 海关数据
中国海关编码:2908999090
- 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
- 摘要/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%
2-hydroxynaphthalene-1,4-disulfonic acid 上游产品