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NIGROSIN (WATER SOLUBLE) FOR MICROSCOPY |
| Article No. | 17315 | Grade | Microscopy | |
| Synonyms | Acid black 2 | C.I. No. | 50420 | |
| CAS No. | 8005-03-6 | Purity | — | |
| Molecular Formula | — | Molecular Weight | — | |
| H.S. Code | 3204.9000 | Shelf Life | 60 Months | |
| Physical Properties | ||||
| Physical state at 20 °C | Solid | Colour | Dark bluish black | |
| Solubility | Soluble in water. | Odour | Odorless | |
| Specifications Parameters | ||||
| Description | Dark bluish black crystals/powder. | |||
| Absorption maximum (in 50% ethanol) | 570 – 580 nm | |||
| Absorption Ratio
(A λmax. – 15 nm) (A λmax. + 15 nm) |
0.93 – 1.00 | |||
| Absorptivity (A1%/1cm at λmax, in 50% ethanol) | 200 – 300 | |||
| Suitability for microscopy | To pass the test. | |||
| TLC examination | To pass the test. | |||
| Loss on drying (at 110°C) | Max. 15.0% | |||
| Properties | Store at RT, it is used as a viable cell staining agent specially in stem cell biology. | |||
| 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, 4 x 25gm, 10 x 25gm, 100gm, 5x100gm, 10 x 100gm |
| Country of Origin | India | Website | www.auraiyalabchem.com |
| Item model number | 17315 | 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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