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重要规格表
级别值 Ph Eur,BP 描述 产品目录编号 104091 同义词 Glycerin, 1,2,3-Propanetriol, Trihydroxylpropane, Protol 产品信息 级别 Ph Eur,BP HS代码 2905 45 00 结构配方图像 理化信息 沸点 >130 °C (1013 hPa) 密度 1.23 g/cm³ (20 °C) 闪点 199 °C 燃点 429 °C 熔点 -10 °C pH值 5 (100 g/l, H₂O, 20 °C) 蒸汽压力 8 hPa (20 °C) 溶解度 (20 °C) 可溶 GHS安全信息 储存类别 10 可燃性液体不能在3级仓库中贮存 WGK WGK 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.规格 规格 Assay (alkalimetric after oxidation) 83.5 - 88.5 % Identity passes test Appearance of solution passes test Acidity or alkalinity passes test Refractive index (n 20/D) 1.449 - 1.455 Density (d 20/4) 1.216 - 1.233 Chloride (Cl) ≤ 0.0010 % Halogen compounds (as Cl) ≤ 0.0030 % Heavy metals (as Pb) ≤ 0.0005 % Aldehydes ≤ 10 ppm Acetone ≤ 0.5 % Other residual solvents (ICH Q3C) ...excluded by production process Diethylene glycol and related Substances (impurity A) ≤ 0.1 % Diethylene glycol and related Substances (any further impurity) ≤ 0.1 % Diethylene glycol and related Substances (Sum of all impurities) ≤ 0.5 % Esters passes test Sugar passes test Sulfated ash ≤ 0.01 % Water 12.0 - 16.0 % Residues of metal catalysts or metal reagents acc. to EMEA/CHMP/SWP/4446/2000 are not likely to be present. Corresponds to Ph Eur, BP
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