NITROSO R-SALT AR/ACS |
| Article No. | 54115 | Grade | AR/ACS | |
| Synonyms | 1-Nitroso-2-naphthol-3,6-disulphonic acid disodium salt, 3-Hydroxy-4-nitroso-2,7-naphthalene disulphonic acid disodium salt, | C.I. No. | — | |
| CAS No. | 525-05-3 | Purity | — | |
| Molecular Formula | C10H5O8NS2Na2 | Molecular Weight | 377.3 | |
| H.S. Code | 2908.9990 | Shelf Life | 60 Months | |
| Physical Properties | ||||
| Physical state at 20 °C | Solid | Colour | Yellow powder | |
| Solubility | 0.1% solution in 0.1N NaOH is clear. | Odour | Slight odor | |
| Specifications Parameters | ||||
| Description | Yellow to orange powder. | |||
| Identification (By FTIR) | Conforms. | |||
| Absorption maximum (C=10 mg/lit) | 425 nm | |||
| Absorptivity (A1%, 1cm at 425 nm) | Min. 200 | |||
| Suitability for cobalt determination | To pass the test | |||
| Loss on drying (at 105°C) | Max. 1.0% | |||
| Residue on ignition (as sulphate) | Max. 37.0% | |||
| Properties | Store below 30°C, soluble in hot water, slight soluble in methanol and ethanol. | |||
| Note(s): 1] Assay (if applicable) method mentioned.
WARNING Hazard statements: Not hazardous. No hazards. Precautionary statements Prevention: ———————————————- Response: ————————————————
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IMDG Code : —
UN No. : — IATA : — |
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| Disposal:—————- | ||||
| Hazard Pictogram(s) : — | ||||
| Manufacturer | Auraiya Laboratory Chemicals Pvt Ltd | Net Packing | 25gm, 100gm |
| Country of Origin | India | Website | www.auraiyalabchem.com |
| Item model number | 54115 | 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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