Formaldehyde 24-Dinitrophenylhydrazone PurCert Standard for GC
Synonym: Formaldehyde-DNPH
Linear Formula:
C7H6N4O4
Molecular Weight: 210.15g/mol
CAS Number: 1081-15-8
Properties
| Vapour pressure | 2.67E-05mmHg at 25℃ |
| Refractive index | 1.647 |
| B pt. | 357.8℃ at 760mmHg |
| M pt. | 168℃ |
| Density | 1.54g/cm3 |
Safety Information
| Hazard Statement(s) | H315 - H319 - H335 |
| Precautionary Statement | P302 + P352 - P305 + P351 + P338 |
| Symbol |
|
| Signal word | Warning |
| HS Code | 2928000090 |
| Flash point | 170.2℃ |
| Storage Temp. | 0-6℃ |
| Storage Class | 3 |
| Packaging | Glass Bottle |
| UN Number | 1648 |
Description
Recommended products
Formic Acid For mass spectrometry ca. 98%
Application
Formaldehyde-24-DNPH may be used as an analytical standard for the determination of the analyte in air samples food and feed products and aquatic products by various chromatography techniques.
Purpose
For R&D use onlynot for drug household or other uses.
General Description
Formaldehyde 24-dinitrophenylhydrazone (C7H6N4O4) is a planar molecule and the nitro groups are almost coplanar with the benzene ring.
Documents
| SDS | |
| COA | |
| Specification | |
| Bulk quote order form |