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Catechol Violet (Pyrocatechol Violet)
(21118006 | 115-41-3)
CAS: | 115-41-3 |
---|---|
Molecular Formula: | C19H14O7S |
Molecular Weight: | 386.38 |
Availablility: | Inquire for Status |
---|---|
Downloads: | Product Specification | Safety Data Sheet [EN] |
21118006-5g | 5g | £55.90 | |
Bulk Order |
21118006-5g | 5g | €78.30 | |
Bulk Order |
21118006-5g | 5g | $83.90 | |
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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