ChemicalBook >> CAS DataBase List >>ACETALDEHYDE 2,4-DINITROPHENYLHYDRAZONE
ACETALDEHYDE 2,4-DINITROPHENYLHYDRAZONE
- CAS No.
- 1019-57-4
- Chemical Name:
- ACETALDEHYDE 2,4-DINITROPHENYLHYDRAZONE
- Synonyms
- DNPH;NSC 403216;Ethanal DNPH;ACETALDEHYDE-DNPH;Acetaldehyde-2,4-DNPH;Ethanal DNPH, peak # 2;Acetaldehyde-DNPH solution;Nicotinic Acid Impurity 27;Nicotinic Acid Impurity 26-d4;ACETALDEHYDE (DNPH DERIVATIVE)
- CBNumber:
- CB9188471
- Molecular Formula:
- C8H8N4O4
- Molecular Weight:
- 224.17
- MDL Number:
- MFCD00191298
- MOL File:
- 1019-57-4.mol
Last updated:2023-05-15 10:43:50
| Melting point | 164°C |
|---|---|
| Boiling point | 382.5±42.0 °C(Predicted) |
| Density | 1.47±0.1 g/cm3(Predicted) |
| Flash point | 7 °C |
| storage temp. | 2-8°C |
| solubility | DMSO (Slightly), Methanol (Slightly, Heated) |
| pka | 12.29±0.10(Predicted) |
| Stability | Hygroscopic |
| CAS DataBase Reference | 1019-57-4(CAS DataBase Reference) |
| FDA UNII | ZV8P2CCR5D |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302 |
| Precautionary statements | P301+P312+P330 |
| Hazard Codes | F,Xn |
| Risk Statements | 22-36/37/38-36-20/21/22-11-43 |
| Safety Statements | 26-36-36/37-16 |
| RIDADR | UN 1648 3/PG 2 |
| WGK Germany | 3 |
| RTECS | AB2826500 |
ACETALDEHYDE 2,4-DINITROPHENYLHYDRAZONE price More Price(9)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | CRM4M7340 | Acetaldehyde-2,4-DNPH solution certified reference material, ampule of 5 × 1?mL | 1019-57-4 | 1pkg | $137 | 2024-03-01 | Buy |
| Sigma-Aldrich | CRM47340 | Acetaldehyde-2,4-DNPH solution certified reference material, 1000?μg/mL in acetonitrile, ampule of 1?mL | 1019-57-4 | 1pkg | $34.9 | 2024-03-01 | Buy |
| Sigma-Aldrich | BCR547 | Acetaldehyde-2,4-dinitrophenylhydrazone BCR | 1019-57-4 | 10mg | $259 | 2024-03-01 | Buy |
| Sigma-Aldrich | 429554 | Acetaldehyde-2,4-dinitrophenylhydrazone analytical standard, for environmental analysis | 1019-57-4 | 20mg | $264 | 2024-03-01 | Buy |
| Sigma-Aldrich | 442434 | Acetaldehyde-2,4-DNPH analytical standard | 1019-57-4 | 100mg | $187 | 2022-05-15 | Buy |
ACETALDEHYDE 2,4-DINITROPHENYLHYDRAZONE Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 88)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Alfa Chemistry | Info@alfa-chemistry.com | United States | 24072 | 58 | |
| LEAP CHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 24727 | 58 |
| China National Standard Pharmaceutical Corporation Limited | +8615391658522 | overseasales@yongstandards.com | China | 11922 | 58 |
| LEAPCHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 43340 | 58 |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +undefined18621343501 | product@acmec-e.com | China | 33338 | 58 |
| Aladdin Scientific | +1-+1(833)-552-7181 | sales@aladdinsci.com | United States | 57505 | 58 |
| SHANGHAI KEAN TECHNOLOGY CO., LTD. | +8613817748580 | cooperation@kean-chem.com | China | 40066 | 58 |
| Mainchem Co., Ltd. | +86-0592-6210733 | sale@mainchem.com | China | 32343 | 55 |
| J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 021-61259108 18621169109 | market03@meryer.com | China | 40228 | 62 |
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1019-57-4
CH3CHNNHC6H3NO22
C8H8N4O4
AA to AL
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Analytical Chromatography Product Catalog
AA to ALCertified Reference Materials (CRMs)
Air MonitoringChemical Class
Aldehydes/DNPH
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Application CRMs
NeatsCertified Reference Materials (CRMs)
Occupational Hygiene CRM
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