1-(2-Pyridylazo)-2-Naphthol(CAS 85-85-8)
| Purity | Grade | Package | Stock | Price | Quantity |
| 90% | RG | 1G | In Stock | 3 USD
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| 90% | RG | 5G | In Stock | 4 USD
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| 90% | RG | 25G | In Stock | 13 USD
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| 90% | RG | 100G | In Stock | 36 USD
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| 90% | RG | 500G | In Stock | 170 USD
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| 90% | RG | 2.5KG | In Stock | 832 USD
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| 95% | RG | 1G | In Stock | 4 USD
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Applications of 85-85-8
1-(2-Pyridylazo)-2-naphthol is widely used in various fields:
- Analytical Chemistry: As a reagent for complexometric titrations and spectrophotometric analysis of metal ions.
- Environmental Monitoring: For detecting heavy metals in water samples through colorimetric methods.
- Biochemical Assays: Employed as an indicator for various reactions involving metal ions.
Its ability to form colored complexes makes it particularly useful for visual detection methods.
Physical and chemical properties of 85-85-8
Acidity coefficient |
8.86±0.50(Predicted) |
|---|---|
Boiling Point |
469.6±25.0 °C at 760 mmHg |
BRN |
206390 |
Density |
1.2±0.1 g/cm3 |
Exact Mass |
249.090210 |
Flash Point |
237.8±23.2 °C |
Index of Refraction |
1.662 |
LogP |
2.74 |
Melting Point |
138-140 °C |
Molecular Formula |
C15H11N3O |
Molecular Weight |
249.267 |
PSA |
57.84000 |
Stability |
Stable. Incompatible with strong oxidizing agents, strong bases. |
Storage condition |
-20°C |
Vapour Pressure |
0.0±1.2 mmHg at 25°C |
Water Solubility |
Insoluble |
Spectrums of 85-85-8
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 85-85-8
Cas:135-19-3
Cas:41122-56-9
Q&A for CAS 85-85-8
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
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If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
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Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
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Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
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Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
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Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Download SDS of 85-85-8
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation |
Safety Data Sheet |
Download COA of 85-85-8
Operate under the ISO 9001 system
