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重要规格表
CAS号 EC号 Hill配方 摩尔质量 级别值 120-47-8 204-399-4 C₉H₁₀O₃ 166.18 g/mol Ph Eur,BP,JP,NF 描述 产品目录编号 100887 同义词 Ethylparaben 产品信息 CAS号 120-47-8 EC号 204-399-4 级别 Ph Eur,BP,JP,NF Hill配方 C₉H₁₀O₃ Molar Mass 166.18 g/mol HS代码 2918 29 00 结构配方图像 理化信息 沸点 297 °C (1013 hPa) (分解) 燃点 495 °C 熔点 115 - 118 °C pH值 4.5 - 5.5 (H₂O, 20 °C) (饱和溶液) 蒸汽压力 0.00012 hPa (25 °C) 容积密度 750 kg/m³ 溶解度 1.2 g/l (25 °C) 毒性学信息 LD 50口服 LD50 Rat > 2000 mg/kg GHS安全信息 储存类别 10 - 13 其它液体及固体 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.运输信息 申报（铁路和陆路）ADR、RID Kein Gefahrgut 申报（空运）IATA-DGR No Dangerous Good 申报（海运）IMDG-代码 No Dangerous Good 规格 规格 Assay (HPLC) 98.0 - 102.0 % Identity passes test Appearance of solution (10 %; ethanol 96 %) passes test Acidic substances passes test Melting range (lower value) ≥ 115 °C Melting range (upper value) ≤ 118 °C Heavy metals (as Pb) ≤ 0.001 % As (Arsenic) ≤ 0.0003 % Cd (Cadmium) ≤ 0.001 % Cu (Copper) ≤ 0.001 % Hg (Mercury) ≤ 0.0001 % Pb (Lead) ≤ 0.0005 % Zn (Zinc) ≤ 0.001 % Related substances (HPLC) conforms p-Hydroxy benzoic acid ≤ 0.5 % Sum of all impurities ≤ 1.0 % largest unspecified impurity ≤ 0.5 % Ethanol (HS-GC) ≤ 5000 ppm Other residual solvents (ICH Q3C) excluded by manufactoring process Sulfated ash ≤ 0.05 % Loss on drying (80 °C) ≤ 0.5 % Corresponds to Ph Eur,BP,JP, NF
Residues of metal catalysts or metal reagents acc. to EMEA/CHMP/SWP/4446/2000
are not likely to be present.
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