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Pyrocatechol Violet

CAS No.115-41-3
Chemical Name:Pyrocatechol Violet
Synonyms:CATECHOL VIOLET;PYROCATECHOL VIOLET;PyrocatecholVioletGr;Catecholsulfonphthalein;CATECHOLSULFONAPHTHALEIN;PYROCATECHOLSULFONPHTHALEIN;PYROCATECHOLSULFONEPHTHALEIN;PYROCATECHOL SULPHONPHTHALEIN;PyrocatechinSulfonphthaleinViolet;Pyrocatechimsulfonphthalein violed
CBNumber:CB5423604
Molecular Formula:C19H14O7S
Formula Weight:386.38
MOL File:115-41-3.mol
Pyrocatechol Violet Property
mp : 185 °C (dec.)(lit.)
solubility : H2O: 1 mg/mL, clear, red
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
Risk Statements : 36/37/38
Safety Statements : 24/25
WGK Germany : 3
HS Code : 32041900

Pyrocatechol Violet Chemical Properties,Usage,Production

Chemical Properties
greenish yellow powder
Pyrocatechol Violet Preparation Products And Raw materials
Raw materials
Saccharin Pyrocatechol
Preparation Products
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115-41-3(Pyrocatechol Violet)Related Search:
PYROGALLOL RED ISOPROPYL METHANESULFONATE Methyl methanesulfonate 3-(2-HYDROXY-2-PROPYL)PHENOL 2-(1-Methylethyl)thiophenol (4-HYDROXYPHENYL)DIPHENYLMETHANOL 3-HYDROXYPHENYLMETHYLCARBINOL 2-PHENYL-2-PROPANOL Isopropyl Benzenesulfonate 2-Ethylbenzenethiol 3-BENZYLPHENOL 4-ISOPROPYLCATECHOL 2-TOLUENESULFONIC ACID Dibutyl phthalate 4-tert-Butylcatechol CATECHOLBORANE VIOLET Pyrocatechol
1,2-Benzenediol,4,4’-(3H-2,1-benzoxathiol-3-ylidene)bis-,S,S-dioxide 3’,3’,4’-Trihydroxyfuchsone-2’-SulfonicAcidPV PyrocatechinSulfonphthaleinViolet CATECHOLSULFONAPHTHALEIN CATECHOL VIOLET Analytical Reagents Analytical Chromatography Product Catalog 115-41-3 3,3',4'-TRIHYDROXYFUCHSONE-2''-SULFONIC ACID A,A-BIS(3,4-DIHYDROXYPHENYL)-A-HYDROXY-O-TOLUENESULFONIC ACID G-SULFONE PYROCATECHOLSULFONEPHTHALEIN PYROCATECHOLSULFONPHTHALEIN PYROCATECHOL SULPHONPHTHALEIN PYROCATECHOL VIOLET IR/UV/ VIS Spectroscopy Reagents Pyrocatechimsulfonphthalein violed PYROCATECHOL VIOLET, FOR COLORIMETRY PYROCATECHOL VIOLET INDICATOR FOR METAL TITRATION PYROCATECHOL VIOLET, INDICATOR GRADE PyrocatecholVioletGr Pyrocatechol Violet, indicator grade, pure C19H14O7S 1,2-Benzenediol, 4,4-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis- Catecholsulfonphthalein Catechol violet, Pyrocatecholsulfonphthalein Pyrocatechol Violet (0.1% in Water) 3,3-Bis(3,4-dihydroxyphenyl)-3H-2,1-benzoxathiole 1,1-dioxide Pyrocatechol Violet,pure,indicator grade Pyrocatechol Violet, indicator grade, pure 5GR 3,3-bis(3,4-dihydroxyphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide Catechol Violet, Pyrocatecholsulphonphthalein
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