2,4-Dinitrophenylhydrazine 99% with 33% water | AllChimie
Allchimie
| SKU | Vendu par | Price | Available | Amount Basket | ||
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| 31105.100G | 100 g |
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In stock |
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| 31105.25G | 25 g |
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In stock |
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2,4-DNPH 99% moistened with 33% water to reduce explosive risk (EUH001) while maintaining high reactivity towards aldehydes and ketones.
Classical derivatisation reagent for identification and quantification of carbonyl compounds in analytical and QC laboratories.
Flammable and toxic solid (H228, H302); must be handled carefully with goggles, gloves and lab coat under strict CLP-compliant procedures, for laboratory use only.
AllChimie 2,4-dinitrophenylhydrazine (2,4-DNPH) is supplied at 99% purity and moistened with 33% water to limit explosive hazard while preserving its performance as a carbonyl derivatisation reagent. It forms characteristic hydrazone derivatives with aldehydes and ketones, widely used for identification and quantification in organic and analytical chemistry. Available in 25 g and 100 g bottles, it is suitable for R&D, environmental and quality control laboratories. As a flammable and toxic solid, it must be handled away from ignition sources, with appropriate PPE and in line with CLP-based safety procedures. For laboratory use only. The user is responsible for verifying regulatory compliance in their country (France and EU).
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Technical features
AllChimie product code: 31105 Name: 2,4-Dinitrophenylhydrazine 99% with 33% water Synonym: 2,4-DNPH Molecular formula: C6H6N4O4 Molar mass: 198.14 g/mol Active content: 99% (with 33% water for stabilisation) CAS number: 119-26-6 Hazard statements (H): H228, H302, EUH001 Precautionary statements (P): P210, P301+P312+P330 Recommended personal protection: safety goggles, gloves, lab coat Available pack sizes: 25 g bottle, 100 g bottle Product type: Carbonyl derivatisation reagent Typical applications: detection and determination of aldehydes and ketones (DNPH tests), preparation of crystalline hydrazone derivatives for identification in organic and environmental analysis Brand: AllChimie |