PHOSPHATE STANDARD synthesis
- Product Name:PHOSPHATE STANDARD
- CAS Number:14265-44-2
- Molecular formula:O4P-3
- Molecular Weight:94.97
5994-61-6
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50-00-0
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64-18-6
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1066-51-9
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1071-83-6
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14265-44-2
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Yield:-
Reaction Conditions:
with oxygen in water at 100;Flow reactor;Reagent/catalyst;
Steps:
10
A portion of the pyrolyzed Pt/Fe on modified carbon catalyst (1.38 g) and an aqueous solution (448 ml) containingN-(phosphonomethyl)iminodiacetic acid (PMIDA) (50 g; 10% by weight) was charged to a 1 liter reactor. The chargemixture was heated to 100°C under nitrogen, after which molecular oxygen gas was introduced into the mixture at a rateof 2.111 g moles/kg-hr. The reaction mass was sampled at 6 minutes, 10 minutes, 15 minutes, 19 minutes and 22minutes after the start of oxygen flow. Each of these samples was analyzed for N-(phosphonomethyl)glycine (glyphosate),N-(phosphonomethyl)iminodiacetic acid (PMIDA), formaldehyde (CH2O), formic acid (HCO2H), N-methyl-N-phosphonomethyl(glycine) (NMG), phosphate ion (PO4) and aminomethylphosphonic acid (AMPA) + N-methylaminomethylphosphonicacid (MAMPA).
References:
Monsanto Technology LLC;COLEMAN, James P.;MCGRATH, Martin P. EP1474231, 2015, B1 Location in patent:Paragraph 0104
124-43-6
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14265-44-2
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7664-41-7
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14265-44-2
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2921-88-2
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14808-79-8
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14265-44-2
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