ERIOCHROME BLACK T AR/ACS |
| Article No. | 52150 | Grade | AR/ACS | |
| Synonyms | Mordant black II, Solochrome Black T | C.I. No. | 14645 | |
| CAS No. | 1787-61-7 | Purity | — | |
| Molecular Formula | C20H12N3NaO7S | Molecular Weight | 461.38 | |
| H.S. Code | 3204.9000 | Shelf Life | 60 Months | |
| Physical Properties | ||||
| Physical state at 20 °C | Solid | Colour | Brownish black powder | |
| Solubility | 0.1% solution in water is clear and complete. | Odour | Odorless | |
| Specifications Parameters | ||||
| Description | Dark brown to blackish brown powder. | |||
| Dye content | 60.00% | |||
| Absorption maximum (pH 10.0) | 610 – 625 nm | |||
| Absorptivity (A1%/1cm in pH 10.0 Buffer solution at λmax) | Min. 300 | |||
| Suitability as complexometric indicator | Passes test | |||
| Loss on drying (at 110°C) | Max. 7.0% | |||
| Properties | Indicator for the determination of Calcium + Magnesium by titration with EDTA. | |||
| 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 | 52150 | 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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