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Merck
CN

P5655

Sigma-Aldrich

磷酸钾 一元

powder, suitable for cell culture, suitable for insect cell culture, suitable for plant cell culture, ≥99.0%

别名:

prim.-磷酸钾, 磷酸二氢钾

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About This Item

线性分子式:
KH2PO4
CAS号:
分子量:
136.09
EC 号:
MDL编号:
UNSPSC代码:
12161700
PubChem化学物质编号:
NACRES:
NA.25

质量水平

检测方案

≥99.0%

形式

powder

技术

cell culture | insect: suitable
cell culture | mammalian: suitable
cell culture | plant: suitable

pH值(酸碱度)

4.2-4.6 (20 °C, 20 g/L)

pKa (25 °C)

(1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid)

mp

252.6 °C (lit.)

溶解性

water: 100 mg/mL, clear, colorless

密度

2.338 g/mL at 25 °C (lit.)

应用

diagnostic assay manufacturing

储存温度

room temp

SMILES字符串

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

InChI

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

InChI key

GNSKLFRGEWLPPA-UHFFFAOYSA-M

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应用

  • 磷酸二氢钾已可用于分离细菌细胞中的蛋白质。
  • 它被用于制备PZM-3(猪胚胎培养基)培养基。
  • 它被用于制备磷酸缓冲盐。

相关产品

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


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A serum-free medium formulation supporting growth of human umbilical cord vein endothelial cells in long-term cultivation.
Labitzke R and Friedl P
Cytotechnology, 35, 87-87 (2001)
Abundant DNA 6mA methylation during early embryogenesis of zebrafish and pig.
Liu J et al.
Nature Communications, 7, 13052-13052 (2016)
The newly developed monoclonal antibody SA7D6 exhibits potential for detection of Staphylococcus aureus.
Senevirathne A and Kim K-P
Food Science and Biotechnology, 24, 1177-1184 (2015)
Jianzhao Liu et al.
Nature communications, 7, 13052-13052 (2016-10-08)
DNA N6-methyldeoxyadenosine (6mA) is a well-known prokaryotic DNA modification that has been shown to exist and play epigenetic roles in eukaryotic DNA. Here we report that 6mA accumulates up to ∼0.1-0.2% of total deoxyadenosine during early embryogenesis of vertebrates, but
Przemyslaw Nogly et al.
IUCrJ, 2(Pt 2), 168-176 (2015-04-14)
Lipidic cubic phases (LCPs) have emerged as successful matrixes for the crystallization of membrane proteins. Moreover, the viscous LCP also provides a highly effective delivery medium for serial femtosecond crystallography (SFX) at X-ray free-electron lasers (XFELs). Here, the adaptation of

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