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重要规格表
CAS号 EC号 Hill配方 摩尔质量 级别值 70-18-8 200-725-4 C₁₀H₁₇N₃O₆S 307.32 g/mol Ph Eur 描述 产品目录编号 104090 同义词 γ-L-Glutamyl-L-cysteinglycine, GSH 产品信息 CAS号 70-18-8 EC号 200-725-4 级别 Ph Eur Hill配方 C₁₀H₁₇N₃O₆S Molar Mass 307.32 g/mol HS代码 2930 90 99 结构配方图像 理化信息 熔点 185 - 195 °C pH值 3 (10 g/l, H₂O, 20 °C) 容积密度 160 kg/m³ 溶解度 100 g/l (20 °C) GHS安全信息 RTECS MC0556000 储存类别 10 - 13 其它液体及固体 WGK WGK 2 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 +8°C储存. 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 (iodometric, calc. on dried substance) 98.0 - 101.0 % Identity (IR-spectrum) passes test Appearance white to almost white, slightly agglomerated, crystalline powder Appearance of solution (100 g/l, water) clear and colorless. Spec. rotation (α 20/D, 40 g/l, water, calc. on dried substance) -15.5° to -17.5° Chloride (Cl) ≤ 200 ppm Sulphate (SO₄) ≤ 300 ppm Heavy metals (as Pb) ≤ 10 ppm As (Arsenic) ≤ 2 ppm Fe (Iron) ≤ 10 ppm NH₄ (Ammonium) ≤ 200 ppm Related substances (CE) (Impurity A (Cysteinylglycine)) ≤ 0.5 % Related substances (CE) (Impurity B (Cysteine)) ≤ 0.5 % Related substances (CE) (Impurity C (Glutathione oxidized)) ≤ 1.5 % Related substances (CE) (Impurity D (Glutamylcysteine)) ≤ 1.0 % Related substances (CE) (Impurity E) ≤ 0.5 % Related substances (CE) (Largest unspecified impurity) ≤ 0.2 % Related substances (CE) (Sum of all impurities) ≤ 2.5 % Residual solvents (Ph Eur /ICH) class 3 (Acetic acid) ≤ 0.5 % Residual solvents (Ph Eur /ICH) class 3 (Ethanol) ≤ 0.5 % Residual solvents (Ph Eur /ICH) class 3 (Ethyl acetate) ≤ 0.5 % Other residual solvents (Ph. Eur./ICH) excluded by manufacturing process. Sulfated ash (600 °C) ≤ 0.1 % Loss on drying (105 °C; 3 h) ≤ 0.5 % Residues of metal catalysts or metal reagents acc. to EMEA/CHMP/SWP/4446/2000
are not likely to be present.Corresponds to Ph. Eur.
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