METHYLENE BLUE AR/ACS |
| Article No. | 53690 | Grade | AR/ACS | |
| Synonyms | 3,7-Bis(dimethylamino) phenazathionium chloride | C.I. No. | 52015 | |
| CAS No. | 61-73-4 | Purity | >97.0% | |
| Molecular Formula | C16H18ClN3S.xH2O (x=2-3) | Molecular Weight | 319.86 + Aqueous | |
| H.S. Code | 3204.1351 | Shelf Life | 60 Months | |
| Physical Properties | ||||
| Physical state at 20 °C | Solid | Colour | Dark red to green powder | |
| Solubility | Soluble in water. | Odour | Odorless | |
| Specifications Parameters | ||||
| Description | Dark red or green coloured powder. | |||
| Absorption maximum (in water) | 663 – 667 nm | |||
| Absorption Ratio
(A λmax. – 15 nm) (A λmax. + 15 nm) |
1.21 – 1.70 | |||
| Absorptivity (A1%/1cm at λmax, in water) | 2200 – 2750 | |||
| Min. Dye Content (By Titanometry, on dried substance) | >97.00% | |||
| Suitability for microscopy | To pass the test. | |||
| Loss on drying (at 110°C) | Max. 15.0% | |||
| Iron (Fe) | Max. 0.01% | |||
| Properties | Free from Zinc, soluble in chloroform, insoluble in 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. |
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, 1kg |
| Country of Origin | India | Website | www.auraiyalabchem.com |
| Item model number | 53690 | 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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