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Catechol Violet (Pyrocatechol Violet)
(21118006 | 115-41-3)
| CAS: | 115-41-3 |
|---|---|
| Molecular Formula: | C19H14O7S |
| Molecular Weight: | 386.38 |
| Availablility: | In Stock |
|---|---|
| Downloads: | Product Specification | Safety Data Sheet [EN] |
| 21118006-5g | 5g | £46.60 | |
| Bulk Order | |||
| 21118006-5g | 5g | €69.90 | |
| Bulk Order | |||
| 21118006-5g | 5g | $74.60 | |
| Bulk Order | |||
Safety Data Sheet
Certificate of Analysis
Product Detail
| Product Code | 21118006 | ||||
| Product Name | Catechol Violet (Pyrocatechol Violet) | ||||
| Categories | Stains & Indicators | ||||
| CAS | 115-41-3 | ||||
| Molecular Formula | C19H14O7S | ||||
| Molecular Weight | 386.38 | ||||
| Storage Details | Ambient | ||||
| Harmonised Tariff Code | 29349990 |
Product Specification
| Lambda max | 441nm in methanol | ||||
| Appearance | Dark green to black/brown powder | ||||
| Suitability as indicator for complexometry | Passes test | ||||
| Assay (titr,) | 80% min | ||||
| Solubility (10mg/ml, H2O) | Red to brown solution |
Safety Information
| Pictograms |
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| Signal word | none | ||||
| Hazard statements |
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| Precautionary statements |
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