Sulfate concentration is not a tested parameter for this product and therefore is not assigned a specification.
59678
Potassium phosphate dibasic
suitable for HPLC, LiChropur™, 99.0-101.0% (T)
Synonyma:
Dipotassium hydrogenphosphate, Dipotassium phosphate, sec.-Potassium phosphate
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| Vám/SKU | Dostupnost | Cena |
|---|---|---|
50 g | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 2 290,00 Kč |
250 g | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 7 790,00 Kč |
O této položce
Lineární vzorec:
K2HPO4
Číslo CAS:
Molekulová hmotnost:
174.18
UNSPSC Code:
41116105
NACRES:
NB.21
EC Number:
231-834-5
MDL number:
eCl@ss:
32120505
2 290,00 Kč
Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti.
Technický servis
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99.0-101.0% (T)
form
powder or crystals
quality
LiChropur™
technique(s)
HPLC: suitable, LC/MS: suitable, ion chromatography: suitable
loss
≤1.0% loss on drying
pH
8.7-9.3
solubility
H2O: 5%, clear, colorless
UV absorption
λ: 230 nm Amax: ≤0.15, λ: 240 nm Amax: ≤0.12, λ: 250 nm Amax: ≤0.11, λ: 310 nm Amax: ≤0.05, λ: 500 nm Amax: ≤0.02
SMILES string
[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 key
ZPWVASYFFYYZEW-UHFFFAOYSA-L
Application
- Development of Simultaneous Analytical Method for Imidazolinone Herbicides from Livestock Products by UHPLC-MSMS.: Potassium phosphate dibasic is utilized in the development of a UHPLC-MSMS method for the simultaneous analysis of imidazolinone herbicides in livestock products, enhancing analytical accuracy and efficiency (Heo et al., 2022).
- High-Throughput Method for Natural Organic Matter Hydrophobicity Assessment Using an Ionic Liquid-Based Aqueous Two-Phase System.: This research employs potassium phosphate dibasic in an aqueous two-phase system for assessing the hydrophobicity of natural organic matter, contributing to environmental science methodologies (Wang et al., 2021).
- Using aquatic vegetation to remediate nitrate, ammonium, and soluble reactive phosphorus in simulated runoff.: The study discusses the use of potassium phosphate dibasic in conjunction with aquatic vegetation to remediate nutrient pollution in runoff, highlighting its environmental applications (Moore et al., 2016).
- β-lactoglobulin stabilized nanemulsions--Formulation and process factors affecting droplet size and nanoemulsion stability.: This article investigates the role of potassium phosphate dibasic in stabilizing β-lactoglobulin nanemulsions, emphasizing its impact on formulation and stability in pharmaceutical applications (Ali et al., 2016).
Legal Information
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
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Tato položka | |||
|---|---|---|---|
| description suitable for HPLC, LiChropur™, 99.0-101.0% (T) | description anhydrous, free-flowing, Redi-Dri™, ACS reagent, ≥98% | description anhydrous, suitable for luminescence, Molecular Biology, BioUltra, ≥99.0% (T) | description reagent grade, ≥98.0% |
| technique(s) HPLC: suitable | technique(s) - | technique(s) - | technique(s) - |
| assay 99.0-101.0% (T) | assay ≥98% | assay ≥99.0% (T) | assay ≥98.0% |
| form powder or crystals | form powder | form powder or crystals | form powder |
| solubility H2O: 5%, clear, colorless | solubility water: soluble | solubility H2O: 1 M at 20 °C, clear, colorless | solubility water: 200 mg/mL, clear to slightly hazy, colorless |
| pH 8.7-9.3 | pH 8.5-9.6 (25 °C, 5% in solution) | pH 8.7-9.3 (25 °C, 1 M in H2O) | pH 8.7-9.3 (25 °C, 50 g/L) |
| loss ≤1.0% loss on drying | loss ≤1.0% loss on drying, 105°C | loss - | loss - |
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Skladovací třída
11 - Combustible Solids
Co se děje?
WGK 1
Bod vzplanutí (°F)
Not applicable
Bod vzplanutí (°C)
Not applicable
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