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重要规格表
CAS号 EC号 Hill配方 摩尔质量 级别值 6184-17-4 204-988-6 C₁₇H₂₀N₄NaO₉P * 2H₂O 514.37 g/mol Ph Eur,BP,JP,USP,E 101a 描述 产品目录编号 500259 产品信息 CAS号 6184-17-4 EC号 204-988-6 级别 Ph Eur,BP,JP,USP,E 101a Hill配方 C₁₇H₂₀N₄NaO₉P * 2H₂O Molar Mass 514.37 g/mol HS代码 2936 23 00 结构配方图像 理化信息 pH值 5.0 - 6.5 (10 g/l, H₂O, 20 °C) 容积密度 528 kg/m³ 溶解度 50 g/l (20 °C) GHS安全信息 储存类别 10 - 13 其它液体及固体 WGK NWG 没有使水遭到危害 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 Riboflavine (spektralphotometrically, calc. on dried substance) 73.0 - 79.0 % Assay Riboflavine 5-phosphate monosodium salt (spectrophotometrically, calc. on anhydrous substance) ≥ 92.0 % Identity (Spec.absorbance) conforms Identity (HPLC) conforms Identity (Fluorescence) conforms Identity (Sodium and phosphate) conforms Identity (IR-spectrum) conforms Appearance yellow to orange-yellow powder Appearance of solution (20 g/l, water) yellow to orange-yellow, clear solution pH (10 g/l, CO₂-free water) 5.0 - 6.5 Spec. rotation [α²0/D (12 g/l, HCl (182 g/l), calc. on dried substance) 38.0 - 43.0 ° Spec. rotation [α²0/D (15 g/l, HCl 5 mol/l, calc. on anhydrous substance) 38.0 - 43.0 ° Spec. rotation [α²5/D (15 g/l, HCl 5 mol/l, calc. on dried substance) 37.0 - 42.0 ° Anorganic phosphate ≤ 1.0 % Heavy metals (as Pb) ≤ 0.001 % Lumiflavin conforms Cyclohexane (HS-GC) ≤ 3880 ppm Diisopropylether (HS-GC) ≤ 3000 ppm Ethanol (HS-GC) ≤ 5000 ppm Pyridine (HS-GC) ≤ 200 ppm Other residual solvents (Ph.Eur./USP/ICH) excluded by production process Organic volatile impurities (USP) conforms Related substances (HPLC) (Free riboflavine, calc. on dried substance) ≤ 6.0 % Related substances (HPLC) (Riboflavine diphosphate, sum, calc. on dried substance) ≤ 6.0 % Sulfated ash (600 °C) ≤ 25.0 % Loss on drying (5 h; 105°C; vacuum) ≤ 7.5 % Water (according to Karl Fischer) ≤ 10.0 % Corresponds to Ph. Eur., BP, JP, USP, E 101a.
Conforms to the purity criteria on food additives according the European Commission Directive 2008/128/EC.
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