| CAS Number | 15090-23-0 |
|---|---|
| Molecular Formula | C4H9O4P |
| Molecular Weight | 152.09 |
| InChI Key | QXFUBAAEKCHBQY-UHFFFAOYSA-N |
| LogP | -1.6 |
| Synonyms |
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Applications:
HPLC Separation of Polar Pesticides on Newcrom B Column
November 19, 2020
Pesticide is a more generic term that includes herbicides, fungicides and insecticides in its definition. Herbicides are used to control unwanted plants, they are also known as weedkillers. Insecticides are used to kill insects. Fungicides are used to kill parasitic fungi. All are heavily used in agriculture. By using HPLC, many different pesticides can be separated and their retention characteristics controlled using the Newcrom B mixed-mode column.
| Column | Newcrom B, 4.6×150 mm, 5 µm, 100A |
| Mobile Phase | MeCN/H2O – 10/90% |
| Buffer | AmFm pH 3.0 Gradient 5 – 60 mM 15 min |
| Flow Rate | 1 ml/min |
| Detection | CAD |
| Column | Newcrom B, 4.6×150 mm, 5 µm, 100A |
| Mobile Phase | MeCN/H2O – 10/90% |
| Buffer | AmFm pH 3.0 Gradient 5 – 15 mM 10 min |
| Flow Rate | 1 ml/min |
| Detection | CAD |
| Class of Compounds | Pesticides, Herbicides, Fungicides, Insecticides |
| Analyzing Compounds | Aminomethylphosphonic acid (AMPA), Bialaphos, Glyphosate, Phosphorous acid H3PO3, Fosetyl-Al, Bromide, Chlorate, Perchlorate, 3-Methylphosphinicopropionic acid (MPPA), Bromide |
Application Column
Newcrom B
The Newcrom columns are a family of reverse-phase-based columns. Newcrom A, AH, B, and BH are all mixed-mode columns with either positive or negative ion-pairing groups attached to either short (25 Å) or long (100 Å) ligand chains. Newcrom R1 is a special reverse-phase column with low silanol activity.
Select optionsAminomethylphosphonic acid (AMPA)
Bialaphos
Bromate
Bromide
Chlorate
Fosetyl-Al
Glyphosate
Perchlorate
Phosphorous acid
Sodium Bromate
