Pyrocatechol Violet
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- ₹990 - ₹7707.4
- Product name: Pyrocatechol Violet
- CAS: 115-41-3
- MF: C19H14O7S
- MW: 386.38
- EINECS:204-088-3
- MDL Number:MFCD00005868
- Synonyms:Pyrocatechimsulfonphthalein violed;PYROCATECHOL VIOLET, FOR COLORIMETRY;PYROCATECHOL VIOLET INDICATOR FOR METAL TITRATION;PYROCATECHOL VIOLET, INDICATOR GRADE;PyrocatecholVioletGr;Pyrocatechol Violet, indicator grade, pure;1,2-Benzenediol, 4,4-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis-;Catecholsulfonphthalein
6 prices
Selected condition:
Brand
- TCI Chemicals (India)
- Sigma-Aldrich(India)
- ottokemi
Package
- 1gm
- 1G
- 5gm
- 5G
- 10G
- ManufacturerTCI Chemicals (India)
- Product numberP0568
- Product descriptionPyrocatechol Violet
- Packaging1G
- Price₹2000
- Updated2022-05-26
- Buy
- ManufacturerTCI Chemicals (India)
- Product numberP0568
- Product descriptionPyrocatechol Violet
- Packaging5G
- Price₹3500
- Updated2022-05-26
- Buy
- ManufacturerSigma-Aldrich(India)
- Product numberP7884
- Product descriptionPyrocatechol Violet suitable for indicator
- Packaging5G
- Price₹4167.63
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product numberP7884
- Product descriptionPyrocatechol Violet suitable for indicator
- Packaging10G
- Price₹7707.4
- Updated2022-06-14
- Buy
- Manufacturerottokemi
- Product number P 2767
- Product descriptionPyrocatechol Violet
- Packaging1gm
- Price₹990
- Updated2022-05-26
- Buy
- Manufacturerottokemi
- Product number P 2767
- Product descriptionPyrocatechol Violet
- Packaging5gm
- Price₹3969
- Updated2022-05-26
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
TCI Chemicals (India) | P0568 | Pyrocatechol Violet | 1G | ₹2000 | 2022-05-26 | Buy |
TCI Chemicals (India) | P0568 | Pyrocatechol Violet | 5G | ₹3500 | 2022-05-26 | Buy |
Sigma-Aldrich(India) | P7884 | Pyrocatechol Violet suitable for indicator | 5G | ₹4167.63 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | P7884 | Pyrocatechol Violet suitable for indicator | 10G | ₹7707.4 | 2022-06-14 | Buy |
ottokemi | P 2767 | Pyrocatechol Violet | 1gm | ₹990 | 2022-05-26 | Buy |
ottokemi | P 2767 | Pyrocatechol Violet | 5gm | ₹3969 | 2022-05-26 | Buy |
Properties
Melting point :185 °C (dec.)(lit.)
Boiling point :659.5±55.0 °C(Predicted)
Density :1.632±0.06 g/cm3(Predicted)
storage temp. :-20°C Freezer, Under inert atmosphere
solubility :H2O: 1 mg/mL, clear, red
pka :7.21±0.10(Predicted)
form :Metallic or Crystalline Powder
color :Dark red-brown
PH Range :6.0(YELLOW)-7.0(PURPLE)-9.0(PURPLISH RED)
Water Solubility :Soluble in water, ethylene glycol, monomethyl ether and ethanol.
BRN :353938
Stability :Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference :115-41-3(CAS DataBase Reference)
EPA Substance Registry System :1,2-Benzenediol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis- (115-41-3)
Boiling point :659.5±55.0 °C(Predicted)
Density :1.632±0.06 g/cm3(Predicted)
storage temp. :-20°C Freezer, Under inert atmosphere
solubility :H2O: 1 mg/mL, clear, red
pka :7.21±0.10(Predicted)
form :Metallic or Crystalline Powder
color :Dark red-brown
PH Range :6.0(YELLOW)-7.0(PURPLE)-9.0(PURPLISH RED)
Water Solubility :Soluble in water, ethylene glycol, monomethyl ether and ethanol.
BRN :353938
Stability :Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference :115-41-3(CAS DataBase Reference)
EPA Substance Registry System :1,2-Benzenediol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis- (115-41-3)
Safety Information
Symbol(GHS): |
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Description
Catechol Violet is used as a complexometric indicator dye. It inhibits the synthesis of globin in reticulocyte lysates. It is also used as a pH indicator with a transition interval from 0 to 8.More related product prices
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