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111037 柠檬酸三钠

概述

重要规格表

CAS #EC号Hill配方摩尔质量级别值
68-04-2200-675-3C₆H₅Na₃O₇258.07 g/molUSP,FCC,E 331

价格及供货情况

产品目录编号 库存情况包装 数量 / 包装 价格 数量
1.11037.1000
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      描述
      产品目录编号111037
      产品信息
      CAS号68-04-2
      EC号200-675-3
      级别USP,FCC,E 331
      Hill配方C₆H₅Na₃O₇
      Molar Mass258.07 g/mol
      HS代码2918 15 00
      结构配方图像结构配方图像
      Quality LevelMQ500
      理化信息
      密度1.76 g/cm3 (18 °C)
      熔点150 °C (分解)
      pH值7.5 - 9.0 (10 g/l, H₂O, 20 °C)
      容积密度900 kg/m3
      溶解度425 g/l
      毒性学信息
      LD 50口服LD50 Rat > 8000 mg/kg
      GHS安全信息
      RTECSGR8300000
      储存类别10 - 13 其它液体及固体
      WGKWGK 1 轻度的水危害
      一次性3
      反应性相对较低的有机物必须被收集在第A类, 如果被卤化则在第B类, 如果为固体残留物则归在第C类.
      储存和货运信息
      储存于 +2°C 到 +30°C储存.
      规格
      Assay (perchloric acid titration,previously dried substance) (USP)99.0 - 100.5 %
      Assay (Perchloric acid titration calc. on anhydrous substance (FCC))99.0 - 100.5 %
      Identity (Na)passes test
      Identity (Citrate)passes test
      Identity (reaction upon ignition)passes test
      Appearancewhite to almost white, fine, granular powder
      Alkalinitypasses test
      pH (50 g/l CO₂-free water)7.5 - 9.0
      Al (Aluminium)≤ 5 ppm
      As (Arsenic)≤ 1 ppm
      Hg (Mercury)≤ 1 ppm
      Pb (Lead)≤ 1 ppm
      Oxalate (as C₂H₂O₄)≤ 100 ppm
      Tartrate (C₄H₄O₆)passes test
      Residual solvents (ICH (Q3C))excluded by manufacturing process
      Loss on drying (180 °C, 18 h)≤ 1.0 %
      Water (according to Karl Fischer)
      ≤ 1.0 %
      Corresponds to USP, FCC, E 331
      Conforms to the purity criteria on food additives according to the current European Commission Regulation.
      Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
      ≤ 1.0 %
      Corresponds to USP, FCC, E 331
      Conforms to the purity criteria on food additives according to the current European Commission Regulation.
      Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
      Corresponds to USP, FCC, E 331
      Conforms to the purity criteria on food additives according to the current European Commission Regulation.
      Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
      Global Trade Item Number
      产品目录编号 GTIN
      1.11037.1000 04022536129891