- 当前位置：首页 > >Merck Millipore > 小分子药物
- 小分子药物
- 产品介绍
重要规格表
CAS号 EC号 Hill配方 摩尔质量 级别值 5934-29-2 211-438-9 C₆H₁₀ClN₃O₂ * H₂O 209.63 g/mol Ph Eur,BP,JP 描述 产品目录编号 104354 同义词 His 产品信息 CAS号 5934-29-2 EC号 211-438-9 级别 Ph Eur,BP,JP Hill配方 C₆H₁₀ClN₃O₂ * H₂O Molar Mass 209.63 g/mol HS代码 2933 29 90 结构配方图像 理化信息 熔点 259 °C (分解) pH值 3.5 - 4.5 (100 g/l, H₂O, 20 °C) 容积密度 770 kg/m³ 溶解度 169.9 g/l (20 °C) GHS安全信息 RTECS MS3119000 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.规格 规格 Assay (alkalimetric, calculated on dried substance) 98.5 - 101.0 % Assay (Perchloric acid titration, calc. on anhydrous substance) 99.0 - 101.0 % Identity (IR-spectrum) passes test Identity (Chloride) passes test Appearance white to almost white crystalline powder or colorless crystals Appearance of solution (50 g/l CO₂-free water) clear and not more intense in color than reference solution BY₆ Appearance of solution (100 g/l, CO₂-free water) clear and colorless pH (50 g/l CO₂-free water) 3.0 - 5.0 pH (100 g/l, CO₂-free water) 3.5 - 4.5 Spec. rotation (α 20/D, 110 g/l, hydrochloric acid 120 g/l, calc. on dried substance) +9.2 to +10.6 Spec. rotation (α 20/D, 110 g/l, hydrochloric acid 6 mol/l, calc. on anhydrous substance) +9.2 to +10.6 Sulphate (SO₄) ≤ 200 ppm Heavy metals (as Pb) ≤ 10 ppm Fe (Iron) ≤ 10 ppm Related substances (TLC) passes test Ninhydrin-positive substances (LC) (any ninhydrin-positive impurity) ≤ 0.2 % Ninhydrin-positive substances (LC) (ammonium (570 nm)) ≤ 0.02 % Ninhydrin-positive substances (LC) (total impurities) ≤ 0.5 % Residual solvents (ICH (Q3C)) excluded by manufacturing process Sulfated ash (600 °C) ≤ 0.1 % Loss on drying (150 °C) 7.0 - 10.0 % Water (according to Karl Fischer) 7.2 - 10.0 % 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, JP
上一件merck millipore产品：merck millipore,默克密理博,XX42V19TD,Retentate Diaphragm Valves Polypropylene
下一件merck millipore产品：merck millipore,默克密理博,106400,氯化钠
相关产品
merck millipore,默克密理博,XX8000025,蠕动泵用导管， 1/4 in. I.D.x 7.6 m, 硅胶
merck millipore,默克密理博,1.08167,EMPROVE exp Ph Eur, BP, NF Thymol
merck millipore,默克密理博,106577,磷酸钠
merck millipore,默克密理博,XX42V19TD,Retentate Diaphragm Valves Polypropylene
merck millipore,默克密理博,106400,氯化钠
merck millipore,默克密理博,100864,乙酸乙酯
merck millipore,默克密理博,500849,维生素A
