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sodium trihydrogen ethylenediaminetetraacetate

更新时间:2025-09-29 10:06:10

sodium trihydrogen ethylenediaminetetraacetate结构式
sodium trihydrogen ethylenediaminetetraacetate结构式
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常用名 sodium trihydrogen ethylenediaminetetraacetate 英文名 sodium trihydrogen ethylenediaminetetraacetate
CAS号 17421-79-3 分子量 311.20100
密度 1.566g/cm3 沸点 614.2ºC at 760mmHg
分子式 C10H12N2NaO8 熔点 245ºC
MSDS N/A 闪点 325.2ºC

 名称

英文名 Acetate, 2,2',2'',2'''-(1,2-ethanediyldinitrilo)tetrakis-, sodium salt (1:1)

 物理化学性质

密度 1.566g/cm3
沸点 614.2ºC at 760mmHg
熔点 245ºC
分子式 C10H12N2NaO8
分子量 311.20100
闪点 325.2ºC
精确质量 311.04900
PSA 167.00000

 毒性和生态

 安全信息

海关编码 2922509090

 海关

海关编码 2922509090
中文概述 2922509090. 其他氨基醇酚、氨基酸酚及其他含氧基氨基化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB. 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
监管条件 A.入境货物通关单 B.出境货物通关单
检验检疫 R.进口食品卫生监督检验 S.出口食品卫生监督检验
Summary 2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%
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