烟酸钾
- 中文名称:
- 烟酸钾
- 中文别名:
-
- 英文名称:
- 3-Pyridinecarboxylicacid, potassium salt (1:1)
- 英文别名:
- potassium,pyridine-3-carboxylate;
K-nicotinate;
3-Pyridinecarboxylic acid,potassium salt;
Nicotinic acid,potassium salt;
C6H4NO2.K;
potassium nicotinate;
Niacin Potassium Salt;
Potassium 3-pyridinecarboxylate
- CAS No.:
- 16518-17-5
- 分 子 式:
-
C6H5NO2.K
- 分 子 量:
- 161.21
- 精确分子量:
- 160.98800
- PSA:
- 53.02000
- InChI:
- The Key: WCZVUZYEOJQHNJ-UHFFFAOYSA-M3
- 危险品标志:
- Low toxicity by ingestion.
- 安全术语:
- Moderately toxic by intraperitoneal route. Low toxicity by ingestion. When heated to decomposition it emits toxic vapors of NOx.
- 分子结构式:
-
- SDS:
- 查看
烟酸钾 物化性质
- 密度:
- 1.293g/cm3
- 熔点:
- 236.6ºC
- 沸点:
- 292.5ºC at 760mmHg
- 闪点:
- 130.7ºC
- 蒸汽压:
- 0.000836mmHg at 25°C
烟酸钾 海关数据
中国海关编码:2933399090
- 概述:
- 2933399090. 其他结构含非稠合吡啶环的化合物. 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:20.0%
- 申报要素:
- 品名, 成分含量, 用途, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
- 摘要/Summary:
- 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%