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经验配方 CAS号 C₂₁H₂₇N₇O₁₄P₂ 53-84-9 描述 产品目录编号 124542 同义词 NAD free acid, DPN 产品信息 CAS号 53-84-9 EC号 200-184-4 Hill配方 C₂₁H₂₇N₇O₁₄P₂ Molar Mass 663.43 g/mol HS代码 2934 99 90 结构配方图像 理化信息 熔点 140 - 142 °C pH值 2.5 - 3.0 (10 g/l, H₂O, 20 °C) 容积密度 200 - 300 kg/m³ 溶解度 10 g/l (20 °C) GHS安全信息 RTECS UU3450000 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.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 (β-NAD, enzymatically with ADH; calc. on anhydrous substance) ≥ 95 % Assay (spectrophotometrically) ≥ 95.0 % Identity (IR-spectrum) passes test Appearance White to almost white, fine powder eventuel slightly yellowish. pH (10 g/l, water) 2.5 - 3.0 Absorption maximum λmax. (buffer pH 7.0) 259 - 261 nm Spec. Absorptivity A1%/1cm (λmax.; 0,01 g/l; buffer pH 7.0; calc. on anhydrous substance) 255 - 270 Water (according to Karl Fischer) ≤ 7.0 %
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