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1-Nitroso-2-Naphthol AR/ACS CAS No 131-91-9 Purity 99.5% (54100)
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1-NITROSO-2-NAPHTHOL AR/ACS |
| Article No. | 54100 | Grade | AR/ACS | |
| Synonyms | α-Nitroso-β-naphthol | C.I. No. | — | |
| CAS No. | 131-91-9 | Purity | 99.5% | |
| Molecular Formula | C10H6(OH).NO | Molecular Weight | 173.17 | |
| H.S. Code | 2908.9990 | Shelf Life | 60 Months | |
| Physical Properties | ||||
| Physical state at 20 °C | Solid | Colour | Brown powder | |
| Solubility | Soluble in alcohol, 2% solution in 50% hot acetic acid is clear. | Melting point | 104 – 108°C | |
| Specifications Parameters | ||||
| Description | Brown or yellowish brown crystalline powder. | |||
| Melting point | 104 – 108°C | |||
| Min. assay | 98.00% | |||
| Loss on drying (at 70°C) | Max. 3.0% | |||
| Selphated ash | Max. 0.2% | |||
| Sensitivity for CO | To pass the test | |||
| Properties | Store below 30°C, soluble in benzene, caustic alkali solution, acetic acid, ether. | |||
| 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 | 25gm, 100gm |
| Country of Origin | India | Website | www.auraiyalabchem.com |
| Item model number | 54100 | 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
| Weight | 1.0 kg |
|---|---|
| size | 6 Packs of 100 gm, 6 Packs of 25 gm, 25 gm, 100 gm |
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