Picric Acid
Picric Acid, Crystal, Reagent, ACS, Spectrum™ Chemical
CAS: 88-89-1 Molecular Formula: C6H3N3O7 Molecular Weight (g/mol): 229.10 InChI Key: OXNIZHLAWKMVMX-UHFFFAOYSA-N IUPAC Name: 2,4,6-trinitrophenol SMILES: OC1=C(C=C(C=C1[N+]([O-])=O)[N+]([O-])=O)[N+]([O-])=O
Electron Microscopy Sciences Picric Acid Acetone Solution 0.1% 500 ML
Used in Brown and Brenn Method for gram positive and gram negative Bacteria.
Also see the Taylor Modification of the Brown and Brenn +/- technique noted for the varying differentiation available. Over-differentiation in the B&B sep 6 is a problem with some sections; run the control slides at varying rates to determine the amount for the specific organism.
References are Brown J.H. and Brenn, L. Bull. Johns Hopkins Hosp., 48:69 (1931) and AFIP Manual of Histologic Staining Techniques: 3rd. ed., ed. G. Luna; New York: McGraw-Hill Publications, c. 1968, p. 222
Picric Acid, Crystal, Reagent, ACS, Spectrum™ Chemical
CAS: 88-89-1 Molecular Formula: C6H3N3O7 Molecular Weight (g/mol): 229.10 InChI Key: OXNIZHLAWKMVMX-UHFFFAOYSA-N IUPAC Name: 2,4,6-trinitrophenol SMILES: OC1=C(C=C(C=C1[N+]([O-])=O)[N+]([O-])=O)[N+]([O-])=O
Picric Acid, Saturated, LabChem™
CAS: 88-89-1 Molecular Formula: C6H3N3O7 Molecular Weight (g/mol): 229.104 InChI Key: OXNIZHLAWKMVMX-UHFFFAOYSA-N Synonym: picric acid,trinitrophenol,carbazotic acid,picronitric acid,melinite,acide picrique,phenol trinitrate,picral,nitroxanthic acid,pikrinsaeure PubChem CID: 6954 ChEBI: CHEBI:46149 IUPAC Name: 2,4,6-trinitrophenol SMILES: C1=C(C=C(C(=C1[N+](=O)[O-])O)[N+](=O)[O-])[N+](=O)[O-]