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VWR Phenylhydrazinium chloride ≥99%, AnalaR NORMAPUR® analytical reagent
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Formula: C₆H₉ClN₂
CAS Number: 59-88-1
Specifications:
| Application | Analytical Chemistry | ||
| Storage Temperature | Ambient | ||
| Product Type | Laboratory Chemical | Forms | Powder |
| Product Brand | VWR | ||
| Product Grade | Analytical grade | Formula | C₆H₉ClN₂ |
VWR Phenylhydrazinium Chloride is a high-purity analytical reagent designed for demanding laboratory applications in organic synthesis, pharmaceutical research, and analytical chemistry. With a minimum assay of 99%, this reagent meets the rigorous standards of the AnalaR NORMAPUR® grade, ensuring consistent performance in precision workflows such as hydrazone formation, carbonyl derivatization, and diazonium salt preparation.
Key Features and Benefits
- High-purity compound (≥99%) suitable for critical laboratory applications
- Complies with AnalaR NORMAPUR® analytical specifications
- Fully water-soluble for versatile application in aqueous systems
- Low impurity levels (sulfate, iron, ignition residue) ensure analytical integrity
- Stable at ambient conditions, facilitating standard laboratory storage
Applications
- Synthesis of hydrazones and other intermediates in organic chemistry
- Reagent for derivatizing aldehydes and ketones in analytical assays
- Intermediate in pharmaceutical compound development
- Precursor in diazotization and azo dye production
Technical Specifications
| Property | Specification |
|---|---|
| Assay | ≥ 99% |
| Appearance | White to faint beige powder |
| Solubility in Water | Passes test |
| Loss on Drying (105 °C) | ≤ 0.5% |
| Ignition Residue (as SO₄) | ≤ 0.1% |
| Sulfate (SO₄) Content | ≤ 100 ppm |
| Iron (Fe) Content | ≤ 10 ppm |
| Melting Point | 243–246 °C |
| Storage Conditions | Ambient |
| Catalog Number | 87096.180 |
| CAS Number | 59-88-1 |
| MDL Number | MFCD00012924 |
| EINECS Number | 200-444-7 |
| UN Number | 2811 |
| Molecular Formula | C₆H₉ClN₂ |
| Molecular Weight | 144.6 g/mol |
| Merck Index Reference | 12,07447 |
| ADR Classification | Class 6.1, Packing Group III |
Packaging Information
- Pack Size: 100 g
- Packaging Format: Sealed laboratory-grade container
- Sequence Number: 3401
Safety and Regulatory Compliance
This product is classified as hazardous (ADR Class 6.1, PG III) and must be handled in accordance with applicable laboratory safety protocols. Use personal protective equipment and operate in a well-ventilated environment or under a fume hood. Dispose of waste in compliance with local and international regulations.
VWR Phenylhydrazinium Chloride, AnalaR NORMAPUR® grade, offers superior reliability and purity for applications where reagent quality is critical. Its consistent performance and low impurity profile make it an essential component in laboratories engaged in high-precision synthesis and analytical chemistry.