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经验配方 CAS号 C₄H₁₀N₂O₄S 7365-82-4 描述 产品目录编号 115226 同义词 ACES 描述 N-(2-Acetamido)-2-aminoethanesulfonic acid 概述 Zwitterionic buffer substance
ACES belongs to the zwitterionic buffers. ACES is used as an elution buffer in the chromatographic purification of proteins. It has a low UV absorbance.产品信息 CAS号 7365-82-4 EC号 230-908-4 Hill配方 C₄H₁₀N₂O₄S Molar Mass 182.2 g/mol HS代码 2924 19 00 结构配方图像 理化信息 熔点 270 - 295 °C pH值 3.9 (10 g/l, H₂O, 20 °C) 容积密度 400 kg/m³ 溶解度 40 g/l (20 °C) GHS安全信息 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.规格 规格 Identity (IR-spectrum) conforms Assay (alkalimetric) ≥ 99.0 % UV-Absorption (250 nm; 2 %; 1 cm; water) ≤ 0.050 Chloride (Cl) ≤ 0.05 % Sulphate (SO₄) ≤ 0.005 % Heavy metals (as Pb) ≤ 0.0005 % Na (Sodium) ≤ 0.005 % Loss on drying (105 °C) ≤ 0.20 % Biological buffer, pka at 20°C 6.80 - 7.00
上一件merck millipore产品：merck millipore,默克密理博,521237,PDGFR Tyrosine Kinase Inhibitor VII - CAS 251356-45-3 - Calbiochem
下一件merck millipore产品：merck millipore,默克密理博,480030,NEMO-Binding Domain Binding Peptide, Cell-Permeable, Negative Control - Calbiochem
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