AZOMETHANE-H-MONOSODIUM SALT HYDRATE(Reagent for the determination of boron) |
| Article No. | 11065 | Grade | Laboratory Reagent | |
| Synonyms | 4-Hydroxy-5-(2-hydroxybenzylideneamino)-naphthalene-2,7-disulfonic acid monosodium salt hydrate | C.I. No. | — | |
| CAS No. | 206752-32-1 | Purity | — | |
| Molecular Formula | C17H12NNaO8S2.xH2O | Molecular Weight | 445.40 (Anhydrous basis) | |
| H.S. Code | 2925.2990 | Shelf Life | 60 Months | |
| Physical Properties | ||||
| Physical state at 20 °C | Solid | Colour | Yellow to orange | |
| Solubility | 3.3% solution in NaOH is clear to slightly hazy yellow to brown solution. | |||
| Specifications Parameters | ||||
| Description | Yellow to orange powder. | |||
| Absorbance (A of 1% solution pH 5.1 in A 1cm cell @ 236 nm | Min. 1200 | |||
| Water (KF) | Max. 3.00 – 5.00% | |||
| Properties | — | |||
| 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.
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| Hazard Pictogram(s) : — GHS07 | ||||
| Manufacturer | Auraiya Laboratory Chemicals Pvt Ltd | Net Packing | 1gm, 5gm, 25gm |
| Country of Origin | India | Website | www.auraiyalabchem.com |
| Item model number | 11065 | 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- 05.11.2024
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