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Merck
CN

60232

Potassium Phosphate Monobasic solution

suitable for HPLC, concentrate II, ampule

Synonym(s):

Monopotassium phosphate, Potassium dihydrogen phosphate solution

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About This Item

CAS Number:
7778-77-0
UNSPSC Code:
12161700
PubChem Substance ID:
329758834
MDL number:
MFCD00011401

Key Documents

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InChI

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

SMILES string

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

InChI key

GNSKLFRGEWLPPA-UHFFFAOYSA-M

quality

ampule

technique(s)

HPLC: suitable

λ

in concentrate

UV absorption

λ: 210 nm Amax: 0.1, λ: 240 nm Amax: 0.06, λ: 260 nm Amax: 0.04, λ: 300 nm Amax: 0.02, λ: 500 nm Amax: 0.02

suitability

corresponds to standard for RP gradient test, corresponds to standard for filter test

storage temp.

2-8°C

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Packaging

concentrate (~0.66 M) in ampules for 6x1 l 0.01 M ready-to-use solution

Preparation Note

recommendation for use in ion pair chromatography

Storage Class

10 - Combustible liquids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves

Regulatory Information

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Yang Wei et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 13(17), 3782-3785 (2012-10-09)
Multi-technique methods involving surface plasmon resonance spectroscopy and atomic force microscopy provide experimental data for the characterization of peptide adsorption on self-assembled monolayers. A comparative study is carried out in phosphate-buffered saline (PBS) and potassium phosphate-buffered (PPB) water to determine
Yan Geng et al.
Applied microbiology and biotechnology, 97(7), 2851-2858 (2012-10-30)
Antrodia camphorata is a well-known Chinese medicinal mushroom that protects against diverse health-related conditions. Submerged fermentation of A. camphorata is an alternative choice for the effective production of bioactive metabolites, but the effects of nutrition and environment on mycelial morphology
Dongwon Baek et al.
Plant physiology, 161(1), 362-373 (2012-11-17)
Although a role for microRNA399 (miR399) in plant responses to phosphate (Pi) starvation has been indicated, the regulatory mechanism underlying miR399 gene expression is not clear. Here, we report that AtMYB2 functions as a direct transcriptional activator for miR399 in
Yu-Jie Zhou et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 926, 77-82 (2013-04-09)
An aqueous two-phase system (ATPS) was applied for the purification of porcine pancreatic lipase (PPL) from crude PPL using polyethylene glycol (PEG) and potassium phosphate. Phase diagrams for polyethylene glycol (PEG) and potassium phosphate dibasic were determined at room temperature
Jing Gao et al.
Bioresource technology, 132, 361-364 (2012-11-29)
The effect of the pretreatment of water hyacinth with ionic liquid and co-solvent on the lignocellulosic composition, structural change and biogas production was evaluated in this study. The results from regenerated water hyacinth indicate that, the content of the lignocellulosic
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