产品供求
基本信息
- 中文名称:
-
- 中文别名:
-
- 英文名称:
- Benzoic acid,2-(methylseleno)-, sodium salt (1:1)
- 英文别名:
- sodium,2-methylselanylbenzoate
- CAS No.:
- 22262-18-6
- 分 子 式:
- C8H8O2Se.Na
- 分 子 量:
- 237.10
- 精确分子量:
- 237.95100
- PSA:
- 40.13000
- InChI:
- The Key: PXZJGFLTWSRUHY-UHFFFAOYSA-M
- 危险品标志:

- 安全术语:
- Moderately toxic by intraperitoneal route. When heated to decomposition it emits toxic fumes of Se.
- 分子结构式:
-

- SDS:
- 查看
物化性质
- 沸点:
- 323.4ºC at 760 mmHg
- 闪点:
- 149.4ºC
- 蒸汽压:
- 0.000108mmHg at 25°C
海关数据
中国海关编码:2916399090
- 概述:
- 2916399090 其他芳香一元羧酸. 增值税率:17.0% 退税率:9.0% 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, 丙烯酸、丙烯酸盐或酯应报明包装
- 摘要/Summary:
- 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%