ChemicalBook CAS数据库列表 磷酸氢二钾 磷酸氢二钾磷酸氢二钾 CAS号:7758-11-4 英文名:Potassium Phosphate Dibasic 中文名:磷酸氢二钾 CBNumber:CB5668937 分子式:K2HPO4 分子量:174.18 MOL File:7758-11-4.mol 磷酸氢二钾化学性质 熔点:340 °C 密度:2,44 g/cm3 堆积密度 :700-1000kg/m3 储存条件...
Xu, A long lifetime chemical sensor: study on fluorescence property of fluorescein isothiocyanate and preparation of pH chemical sensor, Spectrochim. Acta Part A, 60 (2004) 1865-1872.Ma LY, Wang HY, Xie H, Xu LX (2004) A long lifetime chemical sensor: study on fluorescence property of ...
CAS号: 英文名: PBS,20× (pH7.2-7.4,0.01M) 英文别名: PBS,20× (pH7.2-7.4,0.01M) 中文名: 20×PBS缓冲液, PH7.2-7.4,工作浓度0.01M 中文别名: 20×PBS缓冲液, PH7.2-7.4,工作浓度0.01M CBNumber: CB33970932 分子式: 分子量: 0 MOL File: Mol file ...
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It was hypothesized that the anti-protein-adsorption ability was highly associated with the hydration layer near the surface which formed a physical and energetic barrier to prevent protein adsorption on the surface55. From this standpoint, the high hydrophilic surface of SLNs1 might be a ...
How do the properties of water and dissolved salts affect the physical and chemical properties of seawater? Why is water a good solvent and what determines how acidic a substance actually is? What is the pH in alkalosis? How does pH affect biological processes?
chemical composition and surface electronic states of B-Os aerogels were further explored by X-ray photoelectron spectroscopy (XPS). The peaks at 51.1 and 53.9 eV in Supplementary Fig.4are assigned to the 4f7/2and 4f5/2of Os0, respectively, while those at 52.0 and 55.3 eV are ...
Hydrogels, owing to their distinctive physical and chemical properties, have found extensive applications across diverse industrial domains. The hydrogel properties of materials depend on the degree and nature of cross-linking and the degree of crystallinity of the polymer [1,2]. Notably, hydrogels ex...
Hydrogen ion concentration defines most chemical reactions, influencing the biological and physical properties of systems. From its inception in the early 20th century, the measurement of pH has remained a barometer for chemical processes. However, it is apparent that the significant level of pH monit...
Physical Science: Middle School 9 chapters | 61 lessons Ch 1. Motion & Forces Ch 2. Structure of Matter Ch 3. Earth in the Solar System Ch 4. Reactions Balancing Chemical Equations | Steps & Examples 6:07 Reactants & Products of a Chemical Reaction | Process & Examples 4:35 Pha...