O-(2,3,4,5,6-Pentafluorobenzyl)hydroxylamine hydrochloride (PFBHA·HCl) PurReagent for GC (Chemical derivatization reagent), >=97.0%
PurReagent
Synonym: PFBHA·HCl
Linear Formula:
C7H4F5NO · HCl
Molecular Weight: 249.57 g/mol
CAS Number: 72915-12-9
Properties
| Water Solubility | Soluble |
| Assay Purity | >= 97 % |
| M pt. | 215 °C |
| Form | Solid |
Safety Information
| Hazard Statement(s) | H315-H319 |
| Precautionary Statement | P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 |
| GHS Pictogram |
|
| Signal word | Warning |
| Storage Temp. | Room Temperature |
| Storage Class | 11 - Combustible Solids |
| UN Number | NA |
Description
Application
It is used in sample preparation for gas chromatography (GC) and gas chromatographymass spectrometry (GCMS) analyses of aldehydes and ketones.
Purpose
The primary purpose is to convert carbonyl-containing compounds into more stable and detectable oxime derivatives thereby improving analytical sensitivity and accuracy.
General Description
It is a fluorinated hydroxylamine derivative that reacts selectively with aldehydes and ketones to form pentafluorobenzyl oximes which are well suited for chromatographic separation and mass spectrometric detection.
Documents
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