Pan, indicator, 99%
Pan, indicator, 99% (CAS 85-85-8) supplier Zemixal. Request a quote with price, lead time and documents. Exported from India with full paperwork.
About Pan, indicator, 99%
Pan, indicator, 99% is part of the Zemixal indicators, Chelating Agents & Test Papers range. Key data (AR): CAS 85-85-8, formula C15H11N3O and molar mass 249.27 g/mol. Expect orange to very dark orange and brown and dark red-orange and very dark red-brown powder or crystals or chunks.
Typical applications
- Titration end-point detection
- pH determination
- Analytical testing
- Coordination chemistry
Storage and safety notes
Physical constants on file: melting point 138-141 °C. Handle with the usual laboratory precautions and consult the SDS supplied with each lot.
Standard pack sizes are 1 g, 5 g, 100 g and 1 kg, and custom quantities are quoted on request. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Titration end-point detection
- pH determination
- Analytical testing
- Coordination chemistry
Applications
Grade guides
Specifications and identifiers
| Product name | Pan, indicator, 99% |
|---|---|
| Catalogue number | ZX-000400 |
| CAS number | 85-85-8 |
| IUPAC name | 1-(pyridin-2-yldiazenyl)naphthalen-2-ol |
| Molecular formula | C15H11N3O |
| Molar mass | 249.27 g/mol |
| Exact mass | 249.0902 |
| Grade | AR |
| Purity / assay | 99% |
| Physical form | Crystalline |
| Appearance | Orange to very dark orange and brown and dark red-orange and very dark red-brown powder or crystals or chunks |
| Melting point | 138-141 °C |
| XLogP3 | 3.9 |
| H-bond donors / acceptors | 1 / 4 |
| Topological polar surface area | 57.8 Ų |
| HS code | 29333990 |
| InChIKey | LLYOXZQVOKALCD-UHFFFAOYSA-N |
| SMILES | C1=CC=C2C(=C1)C=CC(=C2N=NC3=CC=CC=N3)O |
| PubChem CID | 6825 |
| Synonyms | 1-(2-Pyridylazo)-2-naphthol, PAN (indicator), 2-Naphthalenol, 1-(2-pyridinylazo)-, 2-Naphthol, 1-(2-pyridylazo)-, 1-(2-Pyridylazo)-2-hydroxynaphthalene, 2-Hydroxy-1-(2-pyridylazo)naphthalene, 1-(Pyridin-2-azo)-2-naphthol, 1-(pyridin-2-yldiazenyl)-2-naphthol, 1-[(1E)-2-(pyridin-2-yl)diazen-1-yl]naphthalen-2-ol, 1-(2-pyridyldiazenyl)naphthalen-2-ol, 1.2-Pyridylazo-2-naphthol, (1Z)-1-(pyridin-2-ylhydrazinylidene)naphthalen-2-one |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.
Pack sizes
| 1 g | Quoted on request | |
| 5 g | Quoted on request | |
| 100 g | Quoted on request | |
| 1 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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