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Thermo Scientific Chemicals Pyrocatechol Violet, pure, indicator grade
76.98 € - 261.30 €
Chemical Identifiers
| CAS | 115-41-3 |
|---|---|
| Molecular Formula | C19H14O7S |
| Molecular Weight (g/mol) | 386.37 |
| MDL Number | MFCD00005868 |
| InChI Key | RRRCKIRSVQAAAS-UHFFFAOYSA-N |
| Synonym | Pyrocatecholsulfonephthalein |
| PubChem CID | 66993 |
| IUPAC Name | 4-[3-(3,4-dihydroxyphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]benzene-1,2-diol |
| SMILES | OC1=CC=C(C=C1O)C1(OS(=O)(=O)C2=CC=CC=C12)C1=CC=C(O)C(O)=C1 |
| Product Code | Brand | Quantity | Price | Quantity & Availability | |||||
|---|---|---|---|---|---|---|---|---|---|
| Product Code | Brand | Quantity | Price | Quantity & Availability | |||||
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10366880
|
Thermo Scientific Chemicals
146540050 |
5 g |
76.98 €
5g |
Estimated Shipment: 09-01-2025
Log in to see stock. |
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|
11944671
|
Thermo Scientific Chemicals
146540250 |
25 g |
261.30 €
25g |
Estimated Shipment: 09-01-2025
Log in to see stock. |
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Description
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
IndicatorChemical Identifiers
| 115-41-3 | |
| 386.37 | |
| RRRCKIRSVQAAAS-UHFFFAOYSA-N | |
| 66993 | |
| OC1=CC=C(C=C1O)C1(OS(=O)(=O)C2=CC=CC=C12)C1=CC=C(O)C(O)=C1 |
| C19H14O7S | |
| MFCD00005868 | |
| Pyrocatecholsulfonephthalein | |
| 4-[3-(3,4-dihydroxyphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]benzene-1,2-diol |
Specifications
| 115-41-3 | |
| MFCD00005868 | |
| Solubility in water: soluble. Other solubilities: soluble in ethanol, 2-methoxyethanol | |
| Authentic | |
| 4-[3-(3,4-dihydroxyphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]benzene-1,2-diol | |
| 66993 | |
| 386.36 | |
| Glass bottle | |
| for complexometric det. of metal oxides: passes | |
| Metallic or Crystalline Powder |
| C19H14O7S | |
| Pyrocatecholsulfonephthalein | |
| RRRCKIRSVQAAAS-UHFFFAOYSA-N | |
| OC1=CC=C(C=C1O)C1(OS(=O)(=O)C2=CC=CC=C12)C1=CC=C(O)C(O)=C1 | |
| 386.37 | |
| 441 to 449nm (in methanol) | |
| Pure | |
| 375 (at lambda max, methanol) min. | |
| Brown or Green | |
| Pyrocatechol Violet |
Safety and Handling
Product Identifier
- Pyrocatechol Violet
RUO – Research Use Only
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