Molekula
2,4-Dinitrophenylhydrazine (33% wetted material)
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Certificate of Analysis with every batch
2,4-Dinitrophenylhydrazine (33% wetted material) is a yellow crystalline solid used primarily as a reagent for detecting and characterizing carbonyl compounds in analytical chemistry. It forms distinct hydrazone derivatives with aldehydes and ketones, aiding qualitative and quantitative analysis. This product has a CAS number of 119-26-6, a molecular formula of C6H6N4O4, and a molecular weight of 198.14. It must be stored between 2 to 8°C and carries a **Danger** signal word due to its hazardous properties. Molekula supplies 2,4-Dinitrophenylhydrazine (33% wetted material) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
2,4-Dinitrophenylhydrazine (33% wetted material) is a yellow crystalline solid used primarily as a reagent for detecting and characterizing carbonyl compounds in analytical chemistry. It forms distinct hydrazone derivatives with aldehydes and ketones, aiding qualitative and quantitative analysis. This product has a CAS number of 119-26-6, a molecular formula of C6H6N4O4, and a molecular weight of 198.14. It must be stored between 2 to 8°C and carries a **Danger** signal word due to its hazardous properties. Molekula supplies 2,4-Dinitrophenylhydrazine (33% wetted material) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | Orange red wet crystalline powder (sludgy) |
| Melting Point | 195 - 200°C (after drying) |
| Water | Approx. 33% water is added to ensure safety in transits |
| Assay HPLC | ≥ 97.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Transport Class | 4.1 |
| Packing Group | II |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90025724 |
| CAS Number | 119-26-6 |
| Molecular Formula | C6H6N4O4 |
| Molecular Weight | 198.14 |
| SMILES | O=N(=O)C1=CC=C(NN)C(=C1)N(=O)=O |
| EC / UN Number | 1325 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29280025 |
| Tariff Code | 2928009090 |
Safety & GHS
-
Flammable
GHS02
-
Health Hazard
GHS07
Hazard statements
- EUH001 Explosive when dry
- EUH044 Risk of explosion if heated under confinement
- H206 Fire, blast or projection hazard: increased risk of explosion if desensitizing agent is reduced
- H228 Flammable solid
- H302 Harmful if swallowed
- H319 Causes serious eye irritation
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P230 Keep wetted
- P241 Use explosion-proof electrical/ventilating/lighting equipment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in Bulgarian, English, English (US), French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is 2,4-Dinitrophenylhydrazine (33% wetted material) commonly used for?
This reagent is primarily used for the detection and characterization of carbonyl compounds (aldehydes and ketones) in analytical chemistry, forming distinct hydrazone precipitates for qualitative and quantitative analysis.
What is the chemical formula and molecular weight of 2,4-Dinitrophenylhydrazine?
The formula is **C₆H₆N₄O₄**, and the molecular weight is **198.14 g/mol** (for the anhydrous form).
How should this product be stored?
Store at **2–8°C** in a cool, dry place, away from direct sunlight, heat, and incompatible substances. Keep containers tightly sealed.
What grade or purity is available for this product?
This is supplied as a **33% wetted material** (typically with an inert carrier like silica or diatomaceous earth) to reduce dust and improve handling safety.
Can Molekula supply this product in bulk quantities?
Yes, we can accommodate bulk orders for 2,4-Dinitrophenylhydrazine (33% wetted material) upon request, subject to availability and regulatory compliance.
What documentation comes with an order of this product?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS/SDS)**, and a **product specification sheet** detailing purity, storage, and handling instructions.
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