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PAN INDICATOR AR/ACSFor Complexometric titration |
| Article No. | 54200 | Grade | AR/ACS | |
| Synonyms | 1-(2-Pyridylazo)-2-Naphthol | C.I. No. | — | |
| CAS No. | 85-85-8 | Purity | 98.0% | |
| Molecular Formula | C15H11N3O | Molecular Weight | 249.27 | |
| H.S. Code | 2933.3990 | Shelf Life | 60 Months | |
| Physical Properties | ||||
| Physical state at 20 °C | Solid | Colour | Brown powder | |
| Solubility | Miscible with ethanol. Insoluble in water. | Melting point | 138 – 141°C | |
| Specifications Parameters | ||||
| Description | Orange red to brick-red to reddish-brown/brown crystalline powder. | |||
| Identification (By FTIR) | Conforms. | |||
| Absorption maximum (λmax. in ethanol) | 462 – 468 nm | |||
| Absorptivity (A1%/1cm λmax. in ethanol) | 670 – 720 | |||
| Melting point | 138 – 141°C | |||
| Min. assay (By Non-aqueous) | 98.00% | |||
| Suitability as a complexometric indicator | To pass the test | |||
| Sensitivity to copper | To pass the test | |||
| Properties | Store below 30°C. | |||
| Note(s): 1] Assay (if applicable) method mentioned.
WARNING Hazard statements: May cause respiratory irritation. Causes skin irritation. Causes serious eye irritation. Precautionary statements Prevention: Avoid breathing dust/fume/gas/mist/vapours/spray. Wash thoroughly after handling. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. Response: IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. If eye irritation persists: Get medical advice/attention.
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IMDG Code : —
UN No. : — IATA : — |
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| Disposal: Dissolve the chemical to be disposed, in water and allow it to run to waste, diluting with large quantities of water. | ||||
| Hazard Pictogram(s) : — GHS07 | ||||
| Manufacturer | Auraiya Laboratory Chemicals Pvt Ltd | Net Packing | 1 gm, 5 x 1 gm, 5 gm, 5 x 5 gm |
| Country of Origin | India | Website | www.auraiyalabchem.com |
| Item model number | 54200 | Order now | sales@auraiyalabchem.com |
| Packer | Auraiya Laboratory Chemicals Pvt Ltd | Contact us | +91 879 151 1893 |
| Importer | Auraiya Laboratory Chemicals Pvt Ltd | Customer Care | info@auraiyalabchem.com |
Date- 10.11.2024
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