柠檬酸氢二铵
柠檬酸氢二铵结构式
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常用名 | 柠檬酸氢二铵 | 英文名 | Ammonium citrate dibasic |
|---|---|---|---|---|
| CAS号 | 3012-65-5 | 分子量 | 226.18500 | |
| 密度 | 1.22 g/mL at 20 °C | 沸点 | 100 °C(lit.) | |
| 分子式 | C6H14N2O7 | 熔点 | 185 °C (dec.)(lit.) | |
| MSDS | 中文版 美版 | 闪点 | 155.2ºC | |
| 符号 |
GHS07 |
信号词 | Warning |
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Synthesis of PS/PO-chimeric oligonucleotides using mixed oxathiaphospholane and phosphoramidite chemistry.
Org. Biomol. Chem. 13(1) , 269-76, (2014) Chimeric oligonucleotides containing phosphodiester and phosphorothioate linkages have been obtained using the solid phase synthesis. The oligonucleotide parts possessing natural internucleotide phosphate bonds were assembled using commercially available nucl... |
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Regulation of Lactobacillus plantarum contamination on the carbohydrate and energy related metabolisms of Saccharomyces cerevisiae during bioethanol fermentation.
Int. J. Biochem. Cell Biol. 68 , 33-41, (2015) During the industrial bioethanol fermentation, Saccharomyces cerevisiae cells are often stressed by bacterial contaminants, especially lactic acid bacteria. Generally, lactic acid bacteria contamination can inhibit S. cerevisiae cell growth through secreting ... |
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Effect of preorganization on the affinity of synthetic DNA binding motifs for nucleotide ligands.
Org. Biomol. Chem. 13 , 5734-42, (2015) Triplexes with a gap in the purine strand have been shown to bind adenosine or guanosine derivatives through a combination of Watson-Crick and Hoogsteen base pairing. Rigidifying the binding site should be advantageous for affinity. Here we report that clamps... |
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Selective chemical modification of DNA with alkoxy- and benzyloxyamines.
Org. Biomol. Chem. 13 , 6059-65, (2015) A new method for the selective chemical modification of DNA at cytosine nucleobases using alkoxy- and benzyloxyamines is presented. It is shown that in particular benzyloxyamines are effective DNA modifying agents, giving rise to almost exclusive formation of... |
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Analytical procedure for the simultaneous voltammetric determination of trace metals in food and environmental matrices. Critical comparison with atomic absorption spectroscopic measurements.
Ann. Chim. 97(3-4) , 141-51, (2007) An analytical procedure fit for the simultaneous determination of copper (II), chromium(VI), thallium(I), lead(II), tin(II), antimony(III), and zinc(II) by square wave anodic stripping voltammetry (SWASV) in three interdependent environmental matrices involve... |
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MALDI analysis of oligonucleotides directly from montmorillonite.
J. Am. Soc. Mass Spectrom. 17(9) , 1265-70, (2006) Oligonucleotides synthesized on a montmorillonite catalyst were analyzed directly. By mixing the catalyst with a matrix (2,4,6-trihydroxyacetophenone or 6-aza-2-thiothymine) and dibasic ammonium citrate, higher molecular weight products were detected compared... |
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Overlapping voltammetric peaks--an analytical procedure for simultaneous determination of trace metals. Application to food and environmental matrices.
Anal. Bioanal. Chem 381(5) , 1073-81, (2005) Voltammetric methods are very suitable, versatile and rapid techniques for simultaneous determination of metals in complex matrices. The present work, determination of Cu(II), Sn(II), Sb(III), Tl(I), and Pb(II) by square-wave anodic-stripping voltammetry and ... |
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Improvement in the detection of low concentration protein digests on a MALDI TOF/TOF workstation by reducing alpha-cyano-4-hydroxycinnamic acid adduct ions.
J. Biomol. Tech. 14(4) , 298-307, (2003) Alpha-cyano-4-hydroxycinnamic acid (alpha-CHCA) as a matrix facilitates the ionization of proteins and peptides in a matrix-assisted laser desorption/ionization (MALDI) time-of-flight (TOF) mass spectrometer. The matrix itself also ionizes and so do its sodiu... |
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Comparative stability and catalytic and chemical properties of the sulfate-activating enzymes from Penicillium chrysogenum (mesophile) and Penicillium duponti (thermophile).
J. Bacteriol. 164(2) , 674-83, (1985) ATP sulfurylases from Penicillium chrysogenum (a mesophile) and from Penicillium duponti (a thermophile) had a native molecular weight of about 440,000 and a subunit molecular weight of about 69,000. (The P. duponti subunit appeared to be a little smaller tha... |
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Influence of surface charge on maximizing solids loading in colloidal processing of alumina. Singh BP, et al.
Material Matters 56(4) , 475-80, (2002)
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