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Merck

450200

Sigma-Aldrich

磷酸钾二元 二元

99.95% trace metals basis

别名:

磷酸二钾, 磷酸氢二钾

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About This Item

线性分子式:
K2HPO4
CAS号:
分子量:
174.18
EC號碼:
MDL號碼:
分類程式碼代碼:
12352302
eCl@ss:
38070212
PubChem物質ID:
NACRES:
NA.23

等級

for analytical purposes

品質等級

化驗

99.95% trace metals basis

形狀

powder and chunks

雜質

≤550.0 ppm Trace Metal Analysis

SMILES 字串

[K+].[K+].OP([O-])([O-])=O

InChI

1S/2K.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2

InChI 密鑰

ZPWVASYFFYYZEW-UHFFFAOYSA-L

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應用

<ul>

<li><strong>β-乳球蛋白稳定纳米乳-影响液滴大小和纳米乳稳定性的配方和工艺因素。</strong>:本研究探讨了β-乳球蛋白稳定纳米乳的配方和稳定性,强调磷酸二酸钾在缓冲溶液制备中的作用。研究结果强调了其在维持纳米乳稳定性方面的重要性,这在制药应用中至关重要(Ali et al., 2016)。</li>

<li><strong>光化学诱导荧光检测高效液相色谱法测定苯脲类化合物。</strong>:本文详细介绍了磷酸二酸钾高效液相色谱法检测苯脲类化合物的方法。这种化合物的使用提高了生化测定的灵敏度和准确性,显示了它在分析化学中的重要性(Muñoz de la Peña et al., 2002)。</li>

<li><strong>反相液相色谱法测定肠溶片制剂中红霉素及有关物质。</strong>:本研究采用磷酸二酸钾反相液相色谱法分析红霉素。它强调了化合物在确保药品质量控制方面的效用(Wardrop et al., 2000)。</li>

<li><strong>液相色谱法测定药品中莠去津酸钠的含量及纯度分析。</strong>:该研究强调了磷酸二酸钾在液相色谱法中对三氟酸钠纯度分析的应用,证明了其在保持工业磷酸应用准确性方面的关键作用(Chellquist et al., 1997)。</li>

</ul>

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Ming Ye et al.
Biosensors & bioelectronics, 73, 208-213 (2015-06-17)
Several volatile organic compounds (VOCs) are released from human breath or skin. Like chemical substances in blood or urine, some of these vapors can provide valuable information regarding the state of the human body. A highly sensitive acetone biochemical gas
Audrey Beaussart et al.
ACS nano, 8(10), 10723-10733 (2014-10-07)
A variety of bacterial pathogens use nanoscale protein fibers called type IV pili to mediate cell adhesion, a primary step leading to infection. Currently, how these nanofibers respond to mechanical stimuli and how this response is used to control adhesion
Ragnar Thomsen et al.
Drug testing and analysis, 7(7), 565-576 (2014-10-28)
Synthetic cannabimimetic agents are a large group of diverse compounds which act as agonists at cannabinoid receptors. Since 2004, synthetic cannabinoids have been used recreationally, although several of the compounds have been shown to cause severe toxicity in humans. In
Pamela Gamba et al.
PLoS genetics, 11(6), e1005047-e1005047 (2015-06-26)
Gene expression can be highly heterogeneous in isogenic cell populations. An extreme type of heterogeneity is the so-called bistable or bimodal expression, whereby a cell can differentiate into two alternative expression states. Stochastic fluctuations of protein levels, also referred to
Kenshi Hayakawa et al.
Journal of bioscience and bioengineering, 120(5), 532-538 (2015-04-29)
S-Adenosyl-L-methionine (SAM) is a major biological methyl group donor, and is used as a nutritional supplement and prescription drug. Yeast is used for the industrial production of SAM owing to its high intracellular SAM concentrations. To determine the regulation mechanisms

Global Trade Item Number

货号GTIN
S420484-1EA
450200-5G-A4061832323671
450200-25G-A4061832323664

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