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, 4 x 25gm, 10 x 25gm, 100gm, 5x100gm, 10 x 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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